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Indonesian National Route 1 is a major road in
Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's List ...
,
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
. It passes through 5
provinces A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions outsi ...
along the north coast,
Banten Banten ( id, Banten; Sundanese: , romanized ''Banten'') is the westernmost province on the island of Java, Indonesia. Its capital city is Serang. The province borders West Java and the Special Capital Region of Jakarta on the east, the Java Se ...
,
Jakarta Jakarta (; , bew, Jakarte), officially the Special Capital Region of Jakarta ( id, Daerah Khusus Ibukota Jakarta) is the capital and largest city of Indonesia. Lying on the northwest coast of Java, the world's most populous island, Jakarta ...
,
West Java West Java ( id, Jawa Barat, su, ᮏᮝ ᮊᮥᮜᮧᮔ᮪, romanized ''Jawa Kulon'') is a province of Indonesia on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten ...
,
Central Java Central Java ( id, Jawa Tengah) is a province of Indonesia, located in the middle of the island of Java. Its administrative capital is Semarang. It is bordered by West Java in the west, the Indian Ocean and the Special Region of Yogyakarta in t ...
and
East Java East Java ( id, Jawa Timur) is a Provinces of Indonesia, province of Indonesia located in the easternmost hemisphere of Java island. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean bord ...
.Indonesian Road with Latest Regulation by Faisal Affandi on Scribd
It connects Merak and Ketapang.Keputusan Dirjen - Keputusan Dirjen No. SK.930/AJ.401/DRJD/2007
Merak is a ferry terminal to
Sumatra Sumatra is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the sixth-largest island in the world at 473,481 km2 (182,812 mi.2), not including adjacent i ...
and Ketapang is ferry terminal to
Bali Bali () is a province of Indonesia and the westernmost of the Lesser Sunda Islands. East of Java and west of Lombok, the province includes the island of Bali and a few smaller neighbouring islands, notably Nusa Penida, Nusa Lembongan, and Nu ...
. This national route is also called "Pantura" (an abbreviation of "Pantai Utara"/
North Coast North Coast or Northcoast may refer to : Antigua and Barbuda * Major Division of North Coast, a census division in Saint John Parish Australia *New South Wales North Coast, a region Canada *The British Columbia Coast, primarily the communiti ...
) or "Trans-Java". Besides the arterial roads, the route also includes the entirety of the Trans-Java Toll Road.


Route

Merak
Cilegon Cilegon (Indonesian: ''Kota Cilegon'', Sundanese: ) is a major coastal industrial city in Banten province, Indonesia, covering . It is located on the island of Java. The city had a population of 374,464 at the 2010 Census and 434,896 at the 2020 Ce ...
Serang Serang ( id, Kota Serang, , Sundanese: ) is a city and the capital of Banten province and was formerly also the administrative center of Serang Regency in Indonesia (the Regency's capital is now at Baros). The city is located towards the north ...
Tangerang Tangerang (Sundanese: , ) is a city in the province of Banten, Indonesia. Located on the western border of Jakarta, it is the third largest urban centre in the Greater Jakarta metropolitan area after Jakarta and Bekasi; the sixth largest city pro ...
Jakarta Jakarta (; , bew, Jakarte), officially the Special Capital Region of Jakarta ( id, Daerah Khusus Ibukota Jakarta) is the capital and largest city of Indonesia. Lying on the northwest coast of Java, the world's most populous island, Jakarta ...
Bekasi Bekasi (, su, ) is a city in West Java, Indonesia, located on the eastern border of Jakarta.the city of planet Bekasi is his nickname.It serves as a commuter city within the Jakarta metropolitan area. According to the 2020 Census by Statistics ...
– Tambun –
Cikarang Cikarang is a town serving the seat of Bekasi Regency, West Java, Indonesia. The biggest industrial estate in Southeast Asia, Kota Jababeka is located there. Industrial area Cikarang is an area located in Kota Deltamas that includes the gove ...
Karawang Karawang (Kota Karawang or Karawang Kota) is the capital of the Karawang Regency of West Java, Indonesia. It is 32 miles east of Jakarta, and had a population of 307,880 at the 2020 Census, spread over two districts of the regency - West Karawang a ...
Klari – Kosambi – Dawuan –
Cikampek Cikampek is a subdistrict of Karawang Regency, West Java, Indonesia and is divided into 10 administrative villages (''kelurahan''). The distance from Cikampek to Karawang city is 21 miles (34 km). Transportation Cikampek is situated in an a ...
– Sukamandi – PamanukanKandanghaurLohbenerJatibarangPalimanan
Weru WERU-FM (89.9 MHz) is a noncommercial, listener-sponsored community radio station licensed to the town of Blue Hill, Maine. It is owned by the Salt Pond Community Broadcasting Company. WERU-FM has studios in East Orland and its transmitter is ...
Cirebon Cirebon (, formerly rendered Cheribon or Chirebon in English) is a port city on the northern coast of the Indonesian island of Java. It is the only coastal city of West Java, located about 40 km west of the provincial border with Central Java ...
– Losari – Pejagan –
Brebes Brebes (, jv, ꦧꦽꦧꦼꦱ꧀, ) is a regency ( id, kabupaten) in the northwestern part of Central Java province in Indonesia. It covers an area of 1,769.2km2, and it had a population of 1,733,869 at the 2010 Census and 1,978,759 at the 20 ...
Tegal Tegal is a city in the northwest part of Central Java of Indonesia. It is situated on the north coast (or ''pesisir'') of Central Java, about from Semarang, the capital of the province. It had a population of 239,599 at the 2010 Census and 276 ...
Pemalang Pemalang Regency is a regency ( id, kabupaten) on the north coast of Central Java province in Indonesia. Its capital is the town of Pemalang. The regency is bordered by the Java Sea in the north, in the east by Pekalongan Regency, by Purbalingg ...
Pekalongan Pekalongan ( jv, ꦦꦼꦏꦭꦺꦴꦔꦤ꧀) is a city of Central Java, Indonesia. It was formerly the seat of Pekalongan Regency on the northern coast of the province, but is now an independent municipality within the province. The city is Cen ...
BatangWeleri
Kendal Kendal, once Kirkby in Kendal or Kirkby Kendal, is a market town and civil parish in the South Lakeland district of Cumbria, England, south-east of Windermere and north of Lancaster. Historically in Westmorland, it lies within the dale of th ...
Semarang Semarang ( jv, ꦏꦸꦛꦯꦼꦩꦫꦁ , Pegon: سماراڠ) is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. ...
Demak Demak is on the north coast of Central Java province, on the island of Java, Indonesia. * Demak, Demak, modern-day large town * Demak Sultanate, sixteenth century sultanate * Demak Regency Demak ( jv, ꦢꦼꦩꦏ꧀) is a regency located in t ...
– Trengguli – KudusPati
Rembang Rembang Regency ( id, Kabupaten Rembang) is a regency ( id, kabupaten) on the extreme northeast coast of Central Java Province, on the island of Java (bordering on the Java Sea) in Indonesia. The regency covers an area of 1,035.70 km2 on Java ...
Bulu
Tuban Tuban is a town located on the north coast of Java, in Tuban Regency (of which the town is the administrative capital), approximately west of Surabaya, the capital of East Java. Tuban Regency is surrounded by Lamongan Regency in the east, Bojo ...
WidangBabat
Lamongan Lamongan Regency is a regency ''(kabupaten)'' of East Java, Indonesia. It has a total land area of approximately or + 3.78% of the area of East Java Province. With a length of along the coastline, the sea area of Lamongan Regency is about , if ...
Gresik Gresik Regency ( older spelling: Grissee, ) is a regency within East Java Province of Indonesia. As well as a large part of the Surabaya northern and western suburbs, it includes the offshore Bawean Island, some 125 km to the north of Java an ...
Surabaya Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Provinces of Indonesia, Indonesian province of East Java and the List of Indonesian cities by population, second-largest city in Indonesia, after Jakarta. L ...
Waru
Sidoarjo Sidoarjo Regency ( jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, Kabupatèn Sidaharja) is a regency in East Java, Indonesia. It is bordered by Surabaya city and Gresik Regency to the north, by Pasuruan Regency to the south, by Mojokerto Regency ...
Porong Porong is a district in Sidoarjo Regency, East Java, Indonesia. It has a population of 68,243 (2018). Located about south of the regency seat, it bordered by Krembung in the west, Pasuruan Regency in the south, Tanggulangin in the north. Villages ...
Gempol
Bangil Bangil or called "Bangel" is the name of a district and of a Capital city in the Pasuruan Regency, East Java, Indonesia. This city is the first metropolitan area in Pasuruan Regency. The district is divided into fifteen villages. Currently it ...
Pasuruan Pasuruan ( nl, Pasoeroean) is a city in East Java, Java, Indonesia. It had a population of 186,262 at the 2010 Census and 208,006 at the 2020 Census. It is surrounded by, but administratively separate from, Pasuruan Regency. It is located around ...
Nguling
Probolinggo Probolinggo ( id, Kota Probolinggo, mad, Prabâlingghâ) is a city on the north coast of East Java province, Indonesia. It covers an area of 56.67 sq. km, and had a population of 217,062 at the 2010 census and 239,649 at the 2020 census ...
Paiton
Besuki Besuki is the name of a district (''kecamatan'') in Situbondo Regency, East Java, Indonesia with an area of 26.08 km2. In 2004, its population was 57,109 people. In ancient time the city was important because it was the capital of the Resid ...
Panarukan Panarukan is a district in Situbondo Regency, East Java, Indonesia. This sub-district is about 8 km from the capital city Situbondo to the west. The center of government is in the village of Wringin Anom. Localities * Alas Malang * Duwet ...
Situbondo Situbondo Regency is a regency ''(kabupaten)'' of East Java province, Indonesia. It covers an area of 1,638.50 km2, and had a population of 647,619 at the 2010 Census and 685,967 at the 2020 Census. It is located in east end of Java before ...
– Bajulmati – Ketapang


Description


Banten

Route 1 starts on the confluence of Route 19 and Jalan Raya Merak (an entry to
Merak Ferry Terminal Merak may refer to: Places * Merak, Bhutan, a village * Merak, Ladakh, a village in India *Port of Merak, a city in Indonesia Other uses * Merak (star) or Beta Ursae Majoris, a star in the constellation Ursa Major * Merak Film S.r.l., a defunct ...
, also the last railway crossing of Tanah Abang-Merak railway line). The route runs southeastwardsly until an intersection with Jl. Alternatif Tol Merak Atas (Upper Merak Toll Alternative Road). After that, the route mostly goes in southward direction for 2.8 km inside Cilegon Industrial Zone before reaching a
railway crossing A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, as opposed to the railway line crossing over or under using an overpass or tunnel. The term also ...
with Western Railway Line. Eight kilometers later, Route 3 from
Labuan Labuan (), officially the Federal Territory of Labuan ( ms, Wilayah Persekutuan Labuan), is a Federal Territory of Malaysia. Its territory includes and six smaller islands, off the coast of the state of Sabah in East Malaysia. Labuan's capit ...
merges with Route 1 in Downtown Cilegon. From here, the segment of
Great Post Road The Great Post Road ( id, Jalan Raya Pos or nl, De Grote Postweg) is the name for the historical road that runs across Java that connects Anyer and Panarukan. It was built during the reign of Herman Willem Daendels (1808–1811), governor-ge ...
built by
Herman Willem Daendels Herman Willem Daendels (21 October 1762 – 2 May 1818) was a Dutch revolutionary, general and politician who served as the 36th Governor General of the Dutch East Indies between 1808 and 1811. Early life Born in Hattem, Netherlands, on 21 Octob ...
in Route 1 begins. Route 1 then runs for 5 km before reaching an intersection with Route 19 from Bojonegara and Southern Ring Road. In that segment, the route crosses over the railroad with flyover in village of Cipucang. The route then enters
Serang Regency Serang Regency (Sundanese language, Sundanese: ) is a Regencies of Indonesia, regency of Banten province, Indonesia. It is located in the northwest corner of the island of Java. The administrative center of the regency is at Ciruas, while the capit ...
and stretching not until 6 km in southeast direction before reaching the western limit of Serang City, provincial capital of Banten. The streets in Serang designated as Route 1 are: Jl. Mayor Syafei, Jl. Tirtayasa, Jl. Maulana Yusuf, Jl. A. Yani, and Jl. Sudirman. In Serang City segment of Route 1, there are two intersection leading to
Tangerang–Merak Toll Road The Tangerang–Merak Toll Road (shortened to Tamer Toll Road), also known as the Banten Highway, is a toll road that connects Tangerang with the Port of Merak in the province of Banten, Indonesia. Being a part of the Jakarta–Merak Toll Road, ...
: Serang Barat and Serang Timur and a
level crossing A level crossing is an intersection where a railway line crosses a road, Trail, path, or (in rare situations) airport runway, at the same level, as opposed to the railway line crossing over or under using an Overpass#Railway, overpass ...
in village of Sumurpecung. After 14 km running in Serang City in west–east direction, Route 1 eventually goes into Serang Regency again. Continuing 5 km east, it intersects with Ciujung Toll Plaza. After crossing Ciujung River, it turns southeastwards until Cikande, then it is aligned eastwards again. A bridge over Cikande River marks the end of Serang Regency segment, and Route 1 enters
Tangerang Regency Tangerang Regency is a regency of Banten province, Indonesia. It is located on the island of Java. The current regent is Ahmed Zaki Iskandar. Though commonly misunderstood as being a part of Jakarta, Tangerang is actually outside Jakarta City but ...
. The route's Tangerang Regency section mostly runs eastwards for 7.5 km before three-way intersection at
Cisoka Cisoka is a district located in the Tangerang Regency of Banten in Java, Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17, ...
. From here, the route moves northeastwards for 5.5 km leading for
Balaraja Balaraja is a town and district within Tangerang Regency in the province of Banten, Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Ja ...
. An interchange with Balaraja Barat Toll Plaza exists in this section. After a three-way intersection in Balaraja, it goes eastwards for 500 m, and then southeastwards for 8 km before reaching
Cikupa Cikupa is a town and district within Tangerang Regency in the province of Banten, Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java S ...
. There are many industrial area between Balaraja-Cikupa. The route then moves northwards for 1 km and eastwards for 3.5 km. After the intersection with Bitung Toll Plaza, the route runs northwards. Some 2 km later, the route encounters the southern limit of Tangerang City. Route 1 then follows southwest-northeast direction for 3 km, and then the route turns eastwards for 3 km. In Tangerang City, the streets designated as Route 1 are: Jl. Raya Serang, Jl. Gatot Subroto, Jl. Merdeka, and Jl. Daan Mogot. In Pabuaran, the routes goes northeast again for 1.5 km, until reaching
Cisadane River The Cisadane River is a long river in northern West Java, Indonesia. The river has its source at Mount Pangrango, and passes through Bogor and Tangerang before flowing to the Java Sea. The rivers in Banten, the westernmost province of Java, ru ...
. After the river, Route 1 is divided. The eastbound section follows Jl. Benteng Jaya, running parallel with Cisadane River, and the westbound section follows Jl. Daan Mogot. Jl. Benteng Jaya then merges with Jl. Daan Mogot and runs eastwards, parallel with Mookervaart Canal. 2.7 km later, the route crosses the Mookervaart, and the Banten section of Route 1 ends 3 km later.


Jakarta

When entering
West Jakarta West Jakarta ( bew, Jakarte Bekulon; id, Jakarta Barat) is one of the five Cities of Indonesia, administrative cities of the Jakarta, Special Capital Region of Jakarta, Indonesia. West Jakarta is not Self-governance, self-governed and does not hav ...
, Route 1 still runs eastwards and parallel with the Mookervaart. 3.5 km east of Banten-Jakarta border, the route
interchanges Interchange may refer to: Transport * Interchange (road), a collection of ramps, exits, and entrances between two or more highways * Interchange (freight rail), the transfer of freight cars between railroad companies * Interchange station, a rai ...
with JORR West 1. The route continues 6.5 km eastwards, crossing over
Cengkareng Drain Cengkareng is a district (''kecamatan'') on West Jakarta, Indonesia. The Duri-Tangerang and Tangerang-Jakarta railways pass through Cengkareng. Urban villages The district of Cengkareng is divided into six '' kelurahan'' or urban villages: * Keda ...
,
Angke River The Angke River ( or , ) is a long river in Jakarta, Indonesia. The river flows from Bogor area of West Java, passing through the cities of Tangerang (Banten) and Jakarta into the Java Sea via the Cengkareng Drain.BBWS Ciliwung Cisadane. ''Pengen ...
, and Western railway line. In
Grogol Grogol is an urban administrative village in the Grogol Petamburan subdistrict of West Jakarta, Indonesia. The triangle-shaped administrative village is bounded by the West Flood Canal to the east, Jakarta Inner Ring Road to the west, and Jal ...
, it has an interchange with
Jakarta Inner Ring Road Jakarta Inner Ring Road ( id, Jalan Tol Lingkar Dalam Jakarta), also known as the Jakarta Inner-City Toll Road ( id, Jalan Tol Dalam Kota Jakarta) is a toll road circling the city of Jakarta, Indonesia. On northern and the eastern section, the tol ...
(Pluit-Tomang section). From here, Route 1 turns northwards, following Jl. Satria Raya and then Jl. Dr. Latumeten parallel with, marking its divergence with the old Great Post Road continuing eastwards as Jl. Kyai Tapa. Route 1 also intersects with
Route 2 The following highways are numbered 2. For roads numbered A2, see list of A2 roads. For roads numbered B2, see list of B2 roads. For roads numbered M2, see list of M2 roads. For roads numbered N2, see list of N2 roads. International * AH2, As ...
running southwards as Jl. LetJend. S. Parman. After crossing over
Grogol River The Grogol River (Kali Grogol) is a small river in the western part of the Special Capital Region of Jakarta, Indonesia. The lower portions of the original river have been channelized with levees built along its banks, but flooding remains a rea ...
, Jl. Dr. Latumeten converges with Jl. Dr. Makaliwe and then Jl. Dr. Latumeten goes across
Ciliwung River Ci Liwung (often written as Ciliwung; also as Tjiliwoeng in Dutch, Sundanese: ᮎᮤᮜᮤᮝᮥᮀ) is a 119 km long river in the northwestern region of Java where it flows through two provinces, West Java and the special region of Jakarta. ...
. An intersection with Jl. Pangeran Tubagus Angke marks the entrance of Route 1 into
North Jakarta North Jakarta ( id, Jakarta Utara; bew, Jakarte Belilir) is one of the five administrative cities (''kota administrasi'') which form Special Capital Region of Jakarta, Indonesia. North Jakarta is not self-governed and does not have a city counci ...
approximately one kilometer after crossing Ciliwung. The route then goes northward for 1 km as Jl. Jembatan Dua and then Jl. Jembatan Tiga before entering an intersection with Harbour Toll Road in Jembatan Tiga. Continuing 750 m north, it turns eastwards as Jl. Pluit Selatan Raya for 1.3 km after reaching a junction near
Atma Jaya Catholic University of Indonesia Atma Jaya Catholic University of Indonesia (also known as "Atma Jaya University" or "Atma Jaya"; id, Universitas Katolik Indonesia Atma Jaya or abbreviated as ''Unika Atma Jaya'') is an institute of higher learning in Jakarta, Indonesia, whi ...
. The route then enters the
Old City Old City often refers to old town, the historic or original core of a city or town. Old City may refer to several places: Historical cities or regions of cities ''(by country)'' *Old City (Baku), Azerbaijan * Old City (Dhaka), Bangladesh, also ca ...
, running concurrently with Jl. Gedong Panjang, Jl. Pakin, and Jl. Kerapu. After leaving
Sunda Kelapa Sunda Kelapa ( su, , Sunda Kalapa) is the old port of Jakarta located on the estuarine of Ciliwung River. "Sunda Kalapa" (Sundanese language, Sundanese: "Coconut of Sunda") is the original name, and it was the main port of the Sunda Kingdom. The ...
, Route 1 runs eastwards for 10 km as Jl. Lodan Raya, Jl. RE. Martadinata, Jl. Taman Stasiun Priok, and Jl. Enggano. In Jl. RE. Martadinata, the route runs parallel with Harbour Toll Road, Ancol River, and Inner City Railway Line (Jakarta Kota to Tanjung Priok segment). It passes near
Tanjung Priok Port A tanjung is a cape, and it is an extremely common geographical name in the Malay world. It may refer to: * George Town, Penang in the Malay language * Tanjung, Tabalong, the capital city of Tabalong Regency, in South Kalimantan province of Indo ...
. After Tugu Junction, it runs southwards for 6.5 km as Jl. Laks. Yos Sudarso, parallel with
Sunter River The Sunter River or ''Kali Sunter'' is a river that flows in the eastern part of Jakarta, Indonesia. The river is about 37 km long and has 73,184,092 m2 of river basin. Neighborhoods along the Kali Sunter are very densely populated and prone ...
. Wiyoto–Wiyono Toll Road lies above the route between Sungai Bambu and Pulomas. Along this segment, there are 2 access entering for the toll road. Route 1 intersects with Route 13 and Jl. Suprapto in Pulomas, and then it turns eastwards. Route 1 initially runs southeastward for 4 km, and then one kilometer eastward after 3-way junction with Jl. Bekasi Raya. Cakung River marks the complete entrance of the route into
East Jakarta ) in Taman Mini Indonesia Indah (TMII), Jatinegara railway station and Museum of Transportation at Taman Mini Indonesia Indah. , image_seal = Lambang Kota Jakarta Timur.png , motto = , image_map ...
. Continuing 1.3 km eastward, it interchanges with JORR East 2 in
Cakung Cakung is a district (''kecamatan'') of East Jakarta, Indonesia. The district is roughly bounded by Bekasi Raya Road to the west, the Bekasi Raya Road - Petukangan canal to the north, a portion of Cakung river to the east, and the Jakarta-Bandung ...
. The route's segment in Jakarta ends 3.5 km later, when it crosses Bendungan Merah River.


West Java

There are six streets designated as Route 1 in Bekasi City: Jl. Sultan Agung, Jl. Sudirman, Jl. A. Yani, Jl. Cut Meutia, Jl. Ir. H. Juanda, and Jl. Diponegoro. In Bekasi City, Route 1 initially runs southward as Jl. Sultan Agung for 3.5 km, and turns southeastward after overpassing Northern Railway Line at Kranji Station. Jl. Sultan Agung changes as Jl. Sudirman 1.5 km later, after a three-way junction with Jl. Patuha. Continuing 600 m east, Route 1 turns southward as Jl. A. Yani after a junction near Bekasi Stadium. It encounters an interchange with
Jakarta–Cikampek Toll Road The Jakarta–Cikampek Toll Road or Japek toll road is an expressway that was inaugurated in 1988. The highway links Jakarta with cities to its east in the province of West Java, in Indonesia. History Jakarta–Cikampek Toll Road was inaugurat ...
after running not until 2 km, and it then turns eastwards 800 m later after Pekayon Junction. After crossing Bekasi River, it encounters a junction in Rawa Panjang, and Jl. Cut Meutia carries Route 1. It then curves to the northeast, and Jl. Ir. H. Juanda merges 2.5 km later, after which the route is carried eastwards by Jl. Ir. H. Juanda. Jl. Diponegoro begins to carry Route 1 after crossing a stream 1.5 km later. Continuing 800 m east, Route 1 reaches
Bekasi Regency Bekasi Regency (Indonesian language, Indonesian: Kabupaten Bekasi) is a Regencies of Indonesia, regency ''(kabupaten)'' of West Java Province, Indonesia. Its regency seat is in the district of Central Cikarang. It is bordered by Jakarta and by Bek ...
after crossing Siluman River. The Bekasi Regency section of Route 1 mostly goes eastwards for approximately 28 km, passing through the communities of Tambun, Cibitung,
Cikarang Cikarang is a town serving the seat of Bekasi Regency, West Java, Indonesia. The biggest industrial estate in Southeast Asia, Kota Jababeka is located there. Industrial area Cikarang is an area located in Kota Deltamas that includes the gove ...
, and Kedungwaringin. The route overpasses Northern railway line in Cikarang, the seat of Bekasi Regency. In Kedungwaringin, Route 1 crosses over
Citarum River The Citarum River ( su, Walungan Citarum) is the longest and largest river in West Java, Indonesia. It is the third longest river in Java, after Bengawan Solo and Brantas. It plays an important role in the life of the people of West Java. It has ...
into
Karawang Regency Karawang Regency is a regency ''(kabupaten)'' of West Java, Indonesia. The town of Karawang is its administrative centre. The regency covers an area of 1,753.27 km2 and had a population of 2,127,791 people at the 2010 Census, which grew to 2, ...
. There are 10 streets designated as Route 1 in Bekasi Regency: Jl Sultan Hasanuddin, Jl Teuku Umar, Jl Imam Bonjol, Jl Fatahillah, Jl R.E. Martadinata, Jl H.O.S. Cokroaminoto, Jl Yos Sudarso, Jl Gatot Subroto, Jl Raya Lemah Abang, and Jl Raya Rengasbandung. Route 1 then proceeds into the urban center of Karawang, carried by Jl. Pangkal Perjuangan (the newest bypass street before the completion of Karawang Outer Ring Road) for 2.5 km. Jl. Pangkal Perjuangan then merges with Jl. Ahmad Yani in Karawang Indah Junction, and continuing southeastwards as Jl. Ahmad Yani for two kilometers before encountering a three-way junction in front of Karawang Mall. Route 1 then turns southeastwards as Jl Tuparev and running for approximately 5 km before encountering a junction with Karawang Outer Ring Road. Continuing 1.5 km southeast, it overpasses railway line in Klari, and then going for 500 m before encountering a junction with a street connecting it with Karawang Timur Toll Plaza of Jakarta–Cikampek Toll Road and Suryacipta City of Industry. Route 1 then curves to the east and going for 14 km as Jl Raya Klari, Jl Raya Kosambi, and Jl Ahmad Yani before reaching Cikampek Flyover that spanning over railway line of Cikampek-Padalarang. Parallel with that railway, there is Route 4 branching off beneath the flyover. Continuing 2.5 km east as Jl Jend Sudirman, Route 1 reaches Jomin Junction, where a branch of Route 1 merges after running from Mutiara Junction as long as two kilometers. A
railway line Rail terminology is a form of technical terminology. The difference between the American term ''railroad'' and the international term ''railway'' (used by the International Union of Railways and English-speaking countries outside the United Sta ...
connecting
Cikampek Cikampek is a subdistrict of Karawang Regency, West Java, Indonesia and is divided into 10 administrative villages (''kelurahan''). The distance from Cikampek to Karawang city is 21 miles (34 km). Transportation Cikampek is situated in an a ...
and Prujakan Station in
Cirebon Cirebon (, formerly rendered Cheribon or Chirebon in English) is a port city on the northern coast of the Indonesian island of Java. It is the only coastal city of West Java, located about 40 km west of the provincial border with Central Java ...
stretches beneath the flyover carrying Route 1 adjacent with Jomin Junction. Continuing eight kilometers northeastwards as Jl Raya Pangulah, Route 1 turns eastwards in Jatisari for 1.7 km, still as Jalan Raya Pangulah. In this section, the route runs parallel with Cilamaya River. Upon entering
Subang Regency Subang Regency (Sundanese script: , Latin: Kabupatén Subang) is a regency (''kabupaten'') in West Java province, Indonesia. The Regency is bordered by the Java Sea in the north, Indramayu Regency in the east, Sumedang Regency in the southeast, We ...
, Route 1 runs for 5.7 km eastwards, and then turns northeastwards for 28 km, passing through the
subdistricts A subdistrict or sub-district is an administrative division that is generally smaller than a district. Equivalents * Administrative posts of East Timor, formerly Portuguese-language * Kelurahan, in Indonesia * Mukim, a township in Brunei, Indon ...
of Patokbeusi, Ciasem, Blanakan, and eventually Pamanukan. After intersecting with a provincial road connecting Pamanukan and
Subang Subang may refer to: Indonesia * Subang, Kuningan, a town and district in Kuningan Regency, West Java * Subang Regency, a regency of West Java ** Subang, Subang, a town and district in Subang Regency, West Java Malaysia *Subang (federal constitue ...
, the seat of Subang Regency, Route 1 crosses over
Cipunagara River Cipunagara is a prominent river located in the Subang Regency of West Java, Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of ove ...
and curves to the east for eleven kilometers before entering
Indramayu Regency Indramayu Regency is a regency (''kabupaten'') of West Java province of Indonesia. It covers an area of 2,099.42 km2, and had a population of 1,663,737 at the 2010 census and 1,834,434 at the 2020 census; the official estimate as at mid 2021 ...
in Sewo Bridge. Route 1 then runs for 14 km eastwards before crossing over an irrigation channel located near the coast of
Java Sea The Java Sea ( id, Laut Jawa, jv, Segara Jawa) is an extensive shallow sea on the Sunda Shelf, between the Indonesian islands of Borneo to the north, Java to the south, Sumatra to the west, and Sulawesi to the east. Karimata Strait to its nort ...
in Kertawinangun. The route then turns southeastward for 15 km before reaching Losarang, then it turns eastwards. A three-way junction in Lohbener, located 12 km east of Losarang, marks the change of Route 1's alignment, as it moves southwards and the beginning of Route 7 leading for
Indramayu Indramayu ( jv, ꦆꦤ꧀ꦢꦿꦩꦪꦸ; zh, 南麻由), named after the God Indra, is a town and district which serves as the capital of Indramayu Regency in the West Java province of Indonesia, and is located in the northern coastal area of ...
. After passing under a railway bridge and having an intersection with Jl. Ujung Jaya, Route 1 reaches Widasari Junction, located 8.5 km from Lohbener Junction. From here, Route 1 has two separate segments: the first one passes through Jatibarang and has a junction with provincial road leading for Karangampel and the second one is a bypass road that merges with the segment which has passed through Jatibarang 3 km southward. Most traffic follows the bypass road as it has less time to travel compared to entering Jatibarang. The route heads for village of Kliwed in southeast direction as long as six kilometers, and then it turns southward for 6.5 km before going into
Cirebon Regency Cirebon Regency is a regency ''(kabupaten)'' of West Java, Indonesia. Sumber is its capital. It covers 1,070.29 km2 and had a population of 2,068,116 at the 2010 censusBiro Pusat Statistik, Jakarta, 2011. and 2,270,621 at the 2020 census; th ...
. The route encounters a junction with Palimanan–Kanci Toll Road some 15.5 km southeastward from the northern border of Indramayu–Cirebon. Route 1 then reaches Palimanan Junction two kilometers southwards. Palimanan Junction also becomes southeastern terminus of Route 5 leading to
Sumedang Regency Sumedang Regency is a landlocked regency ''(kabupaten)'' of West Java province, Indonesia. The district of North Sumedang is its capital. The regency covers an area of 1,558.72 km2, and had a population of 1,093,602 at the 2010 Census and 1, ...
. At this point, the Old Great Post starts to run concurrently with Route 1 in most of northern coast of Java (Pantura) after running concurrently with Route 5. Route 1 interchanges with Palimanan-Kanci Toll Road again in Plumbon, located six kilometers eastward from Palimanan. Continuing five kilometers east, Route 1 encounters Kedawung Roundabout, after which it turns southward, carried by Jl. BrigJend. HR. Dharsono. After running for one kilometer, the route eventually enters Cirebon City, and runs southwards for 1.5 km, followed by a bend eastwards. Jl. BrigJend. HR. Dharsono becomes Jl. Jend. A. Yani after Kanggraksan Junction. Continuing 3.8 km eastwards, Jl. Jend. A. Yani overpasses two railway lines: Cirebon to Kroya and Northern Lines. Harjamukti Bus Station, the main bus station in Cirebon, is also located in Jl. Jend. A. Yani. In Pegambiran Junction, where a branch of Route 1 merges after running from Downtown Cirebon as long as two kilometers. From this point, Route 1 moves southeastward, and Kalijaga Bridge located one kilometer from Pegambiran marks the end of Route 1's segment at Cirebon City. Upon entering Cirebon Regency again, Route 1 continues southeastward, parallels the shoreline. 6.5 km later, it intersects with a road leading for Kanci Toll Plaza, the easternmost point of Palimanan-Kanci Toll Road and the westernmost point of Kanci–Pejagan Toll Road. Continuing its course eastwards, it passes over the subdistricts of Pangenan,
Gebang Gebang ( id, Candi Gebang) is an 8th-century Hindu temple located on the outskirts of Yogyakarta, Indonesia. The temple is located at Gebang hamlet, Wedomartani village, Ngemplak, Sleman Regency, Special Region of Yogyakarta. The temple was built ...
, and Losari before crossing over Cisanggarung River 21.5 km later.


Central Java

Cisanggarung River is the western border of
Central Java Central Java ( id, Jawa Tengah) is a province of Indonesia, located in the middle of the island of Java. Its administrative capital is Semarang. It is bordered by West Java in the west, the Indian Ocean and the Special Region of Yogyakarta in t ...
, from which Route 1 goes southeastward into
Brebes Regency Brebes (, jv, ꦧꦽꦧꦼꦱ꧀, ) is a regency ( id, kabupaten) in the northwestern part of Central Java province in Indonesia. It covers an area of 1,769.2km2, and it had a population of 1,733,869 at the 2010 Census and 1,978,759 at the 2 ...
, adjacent with Northern railway line. In Brebes section of Route 1, there are many salty egg sellers, as it becomes Brebes' main product. 4.5 km later, it turns eastwards, and reaches Downtown Brebes 22 km later. There, Route 1 is divided. The eastbound section follows Jl. Ahmad Yani, and the westbound section follows Jl. Jenderal Sudirman, where it passes by Brebes Station. Jl. Ahmad Yani then merges with Jl. Jend. Sudirman, and proceeds eastward as Jl. Gajah Mada. Continuing 2.5 km east, Route 1 enters Tegal City after crossing over Gangsa River. The route then runs for three kilometer eastwards. After encountering a junction near Pramesthi Hotel, Route 1 turns northward, carried by Jl. Gajah Mada (1 km) and then Jl. MT. Haryono (500 m). The junction also becomes the beginning point of Route 6 leading for
Slawi Slawi is the administrative centre of the Tegal Regency of the province of Central Java, Indonesia. Slawi is known for the production of a particularly fragrant black tea and the tea drinking culture known as Moci. Geography Unusual for a tea- ...
, the seat of
Tegal Regency Tegal Regency is one of the regencies in the northwest part of Central Java province of Indonesia, with an area of . The administrative center used to be in Tegal City, in the northwest corner of the regency, but then Tegal City was administrat ...
. After a junction near Port of Tegal, Route 1 goes eastward as Jl. Yos Sudarso and Jl. Martoloyo for two kilometers. Upon crossing over Ketiwon River, Route 1 goes into Tegal Regency. The route runs parallel with Northern railway line in the south and coastline of Java Sea in the north. Before reaching
Pemalang Regency Pemalang Regency is a regency ( id, kabupaten) on the north coast of Central Java province in Indonesia. Its capital is the town of Pemalang. The regency is bordered by the Java Sea in the north, in the east by Pekalongan Regency, by Purbalingga ...
, it travels eastward for 23 km, passes over the subdistricts of
Kramat A ''mazār'' ( ar, مزار), or ''darīh'' () in the Maghreb, is a mausoleum or shrine in some places of the world, typically that of a saint or notable religious leader. Medieval Arabic texts may also use the words ''mašhad'' or ''maqām'' ...
, Suradadi, and Warureja. A bridge over Plawangan River marks the entrance of Route 1 into Pemalang. Route 1 moves eastward for one kilometer, and then it turns southeastward for 1.5 km. Route 1 follows Pemalang Ring Road after Pagaran Junction. It initially runs for six kilometers eastwards, and then curves southward. Route 1 turns eastward 780 m later after Gandulan Junction, in where Jl. Perintis Kemerdekaan coming from Downtown Pemalang merges. Route 1 then goes twelve kilometers eastwards until a bend in
Comal COMAL (''Common Algorithmic Language'') is a computer programming language developed in Denmark by Børge R. Christensen and Benedict Løfstedt and originally released in 1975. COMAL was one of the few structured programming languages that was a ...
. It then curves northeastward for three kilometers, followed by another curving southeastward. Route 1 enters
Pekalongan Regency Pekalongan Regency is a regency ( id, kabupaten) on the north coast of Central Java province in Indonesia. It covers an area of 836.13 km2 and had a population of 838,621 at the 2010 censusBiro Pusat Statistik, Jakarta, 2011. and 968,821 at t ...
some 450 m later after crossing Sepait River. The route runs eastward, where it passes through the subdistricts of Siwalan, Wiradesa, and Tirto. It leaves Pekalongan Regency 5.5 km later when crossing Meduri River, and then enters Pekalongan City. In this segment, Route 1 is carried by Jl. Gajah Mada for two kilometers, when it is divided into two sections in front of Pekalongan Station. The eastbound sections follows Jl. Merdeka for 480 m. After crossing with Jl. Imam Bonjol and Jl. Patriot, it turns southward as Jl. Pemuda, while the westbound section still follows Jl. Gajah Mada. The two sections meet in front of Muhammadiyah College of Economics, where it continues southward as Jl. KH. Mas Mansyur, and has level crossing with Northern railway line. One kilometer later, it encounters Ponolawen Junction, where Route 1 turns eastward as Jl. Jend. Sudirman, Jl. Setiabudi, and then Jl. Sutomo. Ponolawen Junction also becomes an access to
Kajen Kajen is a town in Central Java, Indonesia and the administrative centre of the Pekalongan Regency in the province of Central Java. Its population was 58,048 at the 2010 Census and 73,067 at the 2020 Census.Badan Pusat Statistik, Jakarta, 2021. ...
, the seat of Pekalongan Regency. After entering
Batang Regency Batang ( jv, ꦧꦠꦁ) is a regency ( id, kabupaten) on the north coast of Central Java province in Indonesia. It covers an area of 788.64 km2 and had a population of 706,764 at the 2010 Census and 801,718 at the 2020 Census. Its capital is ...
4.5 km later, it goes into the
downtown ''Downtown'' is a term primarily used in North America by English speakers to refer to a city's sometimes commercial, cultural and often the historical, political and geographic heart. It is often synonymous with its central business distric ...
. Continuing 3.3 km east, it makes a curving to the northeast. When passing Sambong Bridge 550 m later, it begins to enter a mountainous region that becomes a continuation of
Dieng Plateau The Dieng Plateau is a marshy plateau that forms the floor of a caldera complex on the Dieng Volcanic Complex in Wonosobo and Banjarnegara Regencies, Central Java Province, Indonesia. Referred to as "Dieng" by Indonesians, it sits at above sea l ...
located in the south. Route 1 winds through the subdistricts of Kandeman, Tulis,
Subah A Subah was the term for a province (State) in the Mughal Empire. The word is derived from Arabic and Persian. The governor/ruler of a ''Subah'' was known as a '' subahdar'' (sometimes also referred to as a "''Subeh''"), which later became ''subed ...
, Banyuputih, and Gringsing, in which there are many ''
warung A warung ( old spelling: waroeng or warong) is a type of small family-owned business — a small retail, eatery or café — in Indonesia (and to a lesser extent, Malaysia and Suriname). A ''warung'' is an essential part of daily life in ...
s'' and
restaurants A restaurant is a business that prepares and serves food and drinks to customers. Meals are generally served and eaten on the premises, but many restaurants also offer take-out and food delivery services. Restaurants vary greatly in appearanc ...
founded to cater all long-distance travellers. Continuing 32 km east, it encounters a three-way junction in Surodadi Village, where Route 1 goes eastward, while most traffic in North Coast of Java takes the newer road diverging from here. 470 m later, the old Great Post Road diverges from Route 1. All
heavy vehicle A truck or lorry is a motor vehicle designed to transport cargo, carry specialized payloads, or perform other utilitarian work. Trucks vary greatly in size, power, and configuration, but the vast majority feature body-on-frame constructio ...
s aren't permitted to pass through Route 1 in this section considering its sharp climbs; instead they are obliged to take the curvaceous Great Post Road that passes through Alasroban Jungle. Route 1 and Great Post Road meets again 1.5 km northeastward. Route 1 then runs northeast for 360 m, and the mountainous segment before
Semarang Semarang ( jv, ꦏꦸꦛꦯꦼꦩꦫꦁ , Pegon: سماراڠ) is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. ...
ends here. After encountering a junction near Gringsing Market, the route continues not until three kilometers eastward. After merging with the newer road that has been diverged from Surodadi, Route 1 moves northeastward for 910 m and then eastward for 570 m. Kuto River is the eastern limit of Batang Regeny, and Route 1 goes into
Kendal Regency Kendal ( jv, ꦏꦼꦤ꧀ꦣꦭ꧀, Kendhal) is a regency in the northern part of Central Java province in Indonesia, west of Semarang. Its capital is Kendal. The regency is bordered by the Java Sea in the north, Semarang City and Semarang ...
. After continuing 650 m eastward, it encounters a three-way junction in Sambongsari village, where Route 1 turns to the north to follow Weleri Ring Road to break the traffic in order to avoid traffic jam in Weleri. Route 1 continues 1.6 km north, then 1.5 km northeast and 1.5 km east. In this ring road, the Northern railway line crosses underneath the road. In Wonotenggang village, Route 1 continues 6.5 km northeast, and then curves to the north. 1.5 km later, it curves to the east, where it passes through the urban center of Cepiring. In front of Cepiring Sugar Factory, the route is divided between the east- and westbound sections. The two sections meets again after crossing Bodri River in Patebon, and then continues eastward as Jl. Soekarno-Hatta. The route is divided again in Downtown Kendal, where the eastbound section is still carried by Jl. Soekarno-Hatta, where the westbound section is carried by Jl. Pemuda. The two sections meets again 1.5 km east, and travels southeast for 1.4 km and then curves eastward for three kilometers. In a junction in Brangsong, Route 1 follows Kaliwungu Ring Road, which has been built in order to avoid every travellers from the congestion in Kaliwungu. In the ring road, the route moves 1.9 km northward, followed by a curving eastward. Four kilometers later, the route turns to southeast for 650 m and then southward for 750 m. After overpassing Northern railway line, Route 1 merges again with the old road from Kaliwungu, and then continues eastward. Kendal segment of Route 1 ends in Gambilangu, a hamlet notoriously known as
red-light district A red-light district or pleasure district is a part of an urban area where a concentration of prostitution and sex-oriented businesses, such as sex shops, strip clubs, and adult theaters, are found. In most cases, red-light districts are particu ...
in Kendal Regency-Semarang City border, 750 m later. Route 1 enters
Semarang Semarang ( jv, ꦏꦸꦛꦯꦼꦩꦫꦁ , Pegon: سماراڠ) is the capital and largest city of Central Java province in Indonesia. It was a major port during the Dutch colonial era, and is still an important regional center and port today. ...
as Jl. Urip Sumoharjo for 4.5 km, followed by Jl. Siliwangi. From the beginning of Jl. Walisongo in front of Wijaya Kusuma Industrial Zone, Route 1 has common alignment with Route 14. Continuing 4.5 km east, it encounters Jerakah Junction, where Jl. Walisongo becomes Jl. Siliwangi. Jerakah Junction was also the eastern border of Kendal Regency before 1976. After running for 680 m eastward, Route 1 intersects with Krapyak Exit of Semarang Inner City Toll Road. Most of long-distance travellers who don't want to stop in Semarang usually takes the toll road. Route 1 moves eastward. Kalibanteng Junction, located 1.7 km east, marks the divergence of Route 1 and Route 14, where Route 1 follows Harbour Ring Road northward, while Route 1 leading for
Ungaran Ungaran (Dutch: ''Oengaran'') is a town in Central Java, Indonesia and the administrative centre of the Semarang Regency in the province of Central Java. Ungaran is located at -7° 8' 17", 110° 24' 18" at an elevation of 319 metres. It encompas ...
follows Jl. Jend. Sudirman. Kalibanteng Junction also provides access toward
Achmad Yani International Airport Jenderal Ahmad Yani International Airport ( id, Bandar Udara Internasional Jenderal Ahmad Yani) is an airport that serves the city of Semarang, in Central Java, Indonesia. The airport is named in honor of Ahmad Yani (1922–1965), who is a Nat ...
. Continuing four kilometers northward with a railway passing under it, Route 1 then turns eastward after crossing over Western Floodway (Banjir Kanal Barat). Continuing 3.7 km east, Route 1 moves to the south as Jl. Ronggowarsito near Port of Semarang. The length of Jl. Ronggowarsito is one kilometer, and has railway crossing near Tawang Station, and its southern portion is located in
Old City Old City often refers to old town, the historic or original core of a city or town. Old City may refer to several places: Historical cities or regions of cities ''(by country)'' *Old City (Baku), Azerbaijan * Old City (Dhaka), Bangladesh, also ca ...
. In the southern end of Jl. Ronggowarsito, Route 1 turns eastward as Jl. Pengapon in one-way direction (to the east), making travellers wishing to go to Port of Semarang must encircle the Old City. After Jl. Pengapon merges with one-way (westbound) Jl. Raden Patah one kilometer eastward, Route 1 is carried by Jl. Kaligawe. Jl. Kaligawe then crosses over Eastern Floodway (Banjir Kanal Timur) and intersects with railway line 490 m northeastward. Jl. Kaligawe interchanges with Semarang Inner City Toll Road 510 m northeast, and then passes through Harbour Industrial Zone before encountering Semarang City-Demak Regency border 4.5 km later. When entering
Demak Regency Demak ( jv, ꦢꦼꦩꦏ꧀) is a regency located in the Indonesian province of Central Java, on northern coast of the island. It is bordered by Jepara regency and the Java Sea to the north, Kudus and Grobogan regencies to the east, Grobogan a ...
, Route 1 is aligned northeast for 15.5 km before intersecting with Demak Ring Road. In this segment, the route parallels with Sayung River, passes through the subdistricts of Sayung and
Karangtengah Karangtengah (or Central Karang) is a subdistrict (kecamatan) of Tangerang City, Banten, Indonesia. It is an area in Indonesia between the borders of Jakarta and Banten province and has an area of approximately 10.47 km^2. The Jakarta–Merak To ...
. Most traffic travelling in the North Coast follows the ringroad instead of entering the Downtown Demak. At an intersection located some 650 m northeast, Route 1 turns to north following Jl. Sultan Hadiwijaya for 1.7 km. After a junction near Demak Heroes Cemetery, the route is carried by Jl. Pemuda until intersecting with Jl. Sultan Patah 960 m eastward. Continuing 3.5 km northeast, it intersects with Demak Ring Road, and proceeds to the northeast again for three kilometers before having a three-way junction in Trengguli Village with a road connecting Trengguli with
Jepara Regency Jepara ( jv, ꦗꦼꦥꦫ) is a Regencies of Indonesia, regency in the northeast of the Indonesian province of Central Java. It covers an area of 1,004.13 km2 and had a population of 1,097,280 at the 2010 census and 1,184,947 at the 2020 cen ...
. Passing through the subdistricts of Mijen,
Gajah ''Gajah'' (''Elephant'') is the second studio album by Indonesian singer-songwriter Tulus. The album was released on February 19, 2014, by Demajors. The album occupied the eighth position in iTunes Indonesia in July. A few months after release, t ...
, and Karanganyar, Route 1 reaches
Kudus Regency :''This article refers to the regency in Indonesia; see also Al-Quds (Jerusalem)'' Kudus ( jv, ꦏꦸꦢꦸꦱ꧀) is a regency ( id, kabupaten) in Central Java province in Indonesia. Its capital is Kudus. It covers 425.16 km2 and is thus ...
after crossing over
Serang River Serang River is a river in northern Central Java, Indonesia, about 400 km east of the capital Jakarta. The largest tributary is Lusi River, which discharges into Serang River after passing the city of Purwodadi.Jati. Most travellers not wishing to make a stop in Downtown Kudus follows the ring road as it avoids traffic jam around ''
alun-alun An ''alun-alun'' ( Javanese, correctly hyphenated but occurs occasionally without hyphen; also found as ''aloen-aloen'', ''aloon aloon'', and erroneously ''alon-alon'') is a large, central, open lawn square common to villages, towns and cities ...
'' located 4.5 km from the junction. There is an access toward
Jepara Jepara is a town in the province of Central Java, Indonesia. Jepara is on the north coast of Java, north-east of Semarang, not far from Mount Muria, with a population of 92,967 in mid 2019. It is also the main town of Jepara Regency, which has a p ...
from alun-alun. The route then continues 4.5 km eastward before intersecting with Kudus Outer Ring Road in Ngembalrejo Village. Route 1 then runs to the east for 4.6 km before turning to the northeast after encountering Mbulung Junction in Jekulo. Route 1 enters
Pati Regency Pati Regency ( jv, Pathi, ꦥꦛꦶ) is a regency ( id, kabupaten) in the northeastern region of Central Java Province, on the island of Java in Indonesia. The regency covers an area of 1,503.68 km2, on the coast of the Java Sea. It had a p ...
5.5 km later, and it is aligned northeastwards for eight kilometers before curving to the east in Downtown Pati. 1.3 km later, it passes through ''alun-alun'', and then it still running eastward. From ''alun-alun'' there is an access toward Tayu and
Jepara Jepara is a town in the province of Central Java, Indonesia. Jepara is on the north coast of Java, north-east of Semarang, not far from Mount Muria, with a population of 92,967 in mid 2019. It is also the main town of Jepara Regency, which has a p ...
via Bangsri. After an intersection located 740 m from ''alun-alun'', it turns northeastwards. In Kademangan, located 3.5 km northeast of the junction, it intersects with the Pati Ring Road, that is currently uncompleted yet. Continuing 7.8 km northeast, the route reaches Juwana, where the road from Tayu merges with it. Near ''alun-alun'', the route is divided between the east- and westbound sections. The two sections meets again after crossing Silugonggo River, and then continues northeastward for 990 m and then eastwards for nine kilometers. After crossing over Randugunting River, the route goes into
Rembang Regency Rembang Regency ( id, Kabupaten Rembang) is a regency ( id, kabupaten) on the extreme northeast coast of Central Java Province, on the island of Java (bordering on the Java Sea) in Indonesia. The regency covers an area of 1,035.70 km2 on Jav ...
, and begins to approach Java Sea in Kaliori. Route 1 then follows west–east direction, and reaches Downtown Rembang after running for 11.5 km from Pati-Rembang border. In Adipura Monument, Route 1 intersects with Jl. RA. Kartini, the road leading for
Blora Regency Blora ( jv, ꦧ꧀ꦭꦺꦴꦫ) is a regency in the northeastern part of Central Java province in Indonesia. Its capital is Blora. The regency is located in the easternmost part of Central Java, and borders thGoa Terawang engawan Solo River an ...
. Route 1 then runs to the east for 3.5 km, and then northeast after Celangapan Junction for six kilometer. After that, Route 1 moves not until three kilometer, and has an intersection with Jl. Eyang Sambu leading to
Bojonegoro Regency Bojonegoro Regency ( id, Kabupaten Bojonegoro, older spelling is ''Kabupaten Bodjanegara'', jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦨꦗꦤꦼꦒꦫ, translit=Kabupatèn Bojånegårå) is a regency in East Java, Indonesia, about 110 km west of Sura ...
in
East Java East Java ( id, Jawa Timur) is a Provinces of Indonesia, province of Indonesia located in the easternmost hemisphere of Java island. It has a land border only with the province of Central Java to the west; the Java Sea and the Indian Ocean bord ...
. 300 m later, its alignment changes after Kajar Junction, where it runs northward, going along the edge of Mount Lasem. 4.6 km later, it travels along the coast of Java Sea in north direction for one kilometer, then followed by northeast direction for 3.5 km, passing near Sluke Power Station. It then curves to the southeast, and remained so until reaching East Java border twenty three kilometers later, after passing through the subdistricts of Kragan and Sarang.


East Java

The first 18 km of Route 1 in
Tuban Regency Tuban Regency is a regency in East Java province of Indonesia. The Dutch name of the regency is 'Toeban'. It covers an area of 1,839.94 sq. km, and had a population of 1,118,464 at the 2010 Census and 1,198,012 at the 2020 Census. The adminis ...
follows northwest-southeast direction until reaching Tambakboyo. From there, the route curves to the northeast for eight kilometers until curving again to the southeast, drawing farther away from shoreline. 12 km later, it runs again near the shoreline in
Jenu In Miꞌkmaq folklore, a Jenu is a wild and cannibalistic hairy giant. Jenua are comparable to the Wendigo of Anishinaabe and Cree mythology (and, to a lesser extent, Sasquatch Bigfoot, also commonly referred to as Sasquatch, is a purporte ...
, from which it proceeds for another southeast direction. Upon arriving in
Tuban Tuban is a town located on the north coast of Java, in Tuban Regency (of which the town is the administrative capital), approximately west of Surabaya, the capital of East Java. Tuban Regency is surrounded by Lamongan Regency in the east, Bojo ...
some seven kilometers later, it is divided between east- and westbound section. The eastbound section is carried by Jl. Martadinata and Jl. Sudirman for four kilometers, after which Route 17 that carries the old Great Post Road diverges from Route 1, while Route 1 itself turns to the south, carried by Jl. Manunggal until joining with Route 1's westbound section in Manunggal Monument. Its westbound section is respectively carried from east to west by Jl. Pahlawan, Jl. HOS. Cokroaminoto, Jl. Moh. Yamin, Jl. Gajah Mada, Jl. Dr. Wahidin, and Jl. Teuku Umar. Route 1 runs to the southeast for three kilometers, continued by southward direction for three kilometers, and then it runs southeastwards for seven kilometers before crossing over
Solo River The Solo River (known in Indonesian as Bengawan Solo, with ''Bengawan'' being an Old Javanese word for ''river'', and ''Solo'' derived from the old name for Surakarta) is the longest river in the Indonesian island of Java, it is approximately 600 ...
, that becomes the southern border of Tuban Regency, marking the entrance of Route 1 in
Lamongan Regency Lamongan Regency is a regency ''(kabupaten)'' of East Java, Indonesia. It has a total land area of approximately or + 3.78% of the area of East Java Province. With a length of along the coastline, the sea area of Lamongan Regency is about , if ...
. Not far from the bridge, Route 1 curves northeast and merges with Route 20 that previously passes underneath the Route 1. The Route 1's section in Lamongan Regency mostly runs eastwards, passing through subdistricts of Babat, Pucuk, Sukodadi, Turi,
Lamongan Lamongan Regency is a regency ''(kabupaten)'' of East Java, Indonesia. It has a total land area of approximately or + 3.78% of the area of East Java Province. With a length of along the coastline, the sea area of Lamongan Regency is about , if ...
, and Deket for 32.5 km, followed by a southeastward curving. Northern railway line runs parallel with entire Lamongan segment of Route 1; the route is crossed by the railway for two times, both located in Downtown Lamongan. One kilometer from the curving, Route 1 goes into
Gresik Regency Gresik Regency ( older spelling: Grissee, ) is a regency within East Java Province of Indonesia. As well as a large part of the Surabaya northern and western suburbs, it includes the offshore Bawean Island, some 125 km to the north of Java an ...
. The route still parallels with railway lines before drawing farther some 7.5 km later. Route 1 then curves to the east for two kilometers, followed by southeastward curving. One kilometer later, it curves east again. Route 1 is divided between east- and westbound section near Bunder Bus Station located 1.5 km from the curving. It encounters a junction with Surabaya-Gresik Toll Road approximately one kilometer eastward, where most vehicles intending to go to
Surabaya Surabaya ( jv, ꦱꦸꦫꦧꦪ or jv, ꦯꦹꦫꦨꦪ; ; ) is the capital city of the Provinces of Indonesia, Indonesian province of East Java and the List of Indonesian cities by population, second-largest city in Indonesia, after Jakarta. L ...
, Manyar or
Sidoarjo Sidoarjo Regency ( jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, Kabupatèn Sidaharja) is a regency in East Java, Indonesia. It is bordered by Surabaya city and Gresik Regency to the north, by Pasuruan Regency to the south, by Mojokerto Regency ...
take the toll road, while the vehicles intending to go to Downtown Gresik take the route. Continuing 910 m east, it passes underneath the toll road and encounters Sumber Junction some 1.25 km later. Route 1 turns northwards for 840 m, and proceeds to the east after reaching Gresik Kota Baru Junction. Route 1 then meets the eastern terminus of Route 17 some 2.5 km later, making it runs concurrently again with Great Post Road. Continuing 1.7 km east, it turns to the south after encountering a junction near PT. Semen Gresik factory. Before entering Surabaya, Route 1 is divides between south- and northbound section approximately 2.5 km later, and then both sections passing over Lamong River. Upon entering Surabaya, both sections merges again, and Route 1 encounters an intersection with Romokalisari Toll Plaza. The route continues southeastward, and is crossed by Gresik railway line branching off from Northern Line in Kandangan Station. Continuing 2.7 km southeast, Route 1 runs inside Margomulyo Industrial Zone for six kilometers. 1.5 km later, Route 1 passes underneath Surabaya-Gresik Toll Road. In Morokrembangan village, Route 1 turns to the south after encountering a junction, carried by Jl. Demak, which has a major intersection with Jl. Dupak (providing an access into Surabaya-Gresik Toll Road) and Northern railway line. After proceeding for 2.5 km, Route 1 encounters a junction with Jl. Kalibutuh, and turns to the east. It encounters an intersection near Tembok Market some 800 m later. From here, Route 1 is carried by Jl. Raya Arjuno running southward for 850 m and southeastward for 550 m. In Pasar Kembang, Route 1 meets a junction again, an runs to the south as Jl. Pasar Kembang for 680 m. Route 1 encounters again with an intersection, and proceeds southeast as Jl. Diponegoro for 2.7 km. Route 1 has two major intersections around
Surabaya Zoo Surabaya Zoo ( id, Kebun Binatang Surabaya; sometimes abbreviated as ''KBS'' and ), is a zoo located in the city of Surabaya in East Java, Indonesia. History Surabaya Zoo was established by decree of the Governor General of the Netherlands ...
, in which it is carried by Jl. Wonokromo. After crossing over
Mas River The Kali Mas ("Golden river" in Javanese) is a distributary of the Brantas River in East Java, flowing north easterly towards the Madura Strait. This river also forms part of the border between the Sidoarjo and Gresik regencies. History Th ...
, Route 1 runs southwards, and overpassing
Southern railway line The Southern railway line serves the Darling Downs region of Queensland, Australia. The long line branches from the Western line at Toowoomba, west of Brisbane, and proceeds south through Warwick and Stanthorpe to the New South Wales/Queensl ...
700 m later. From here until reaching
Sidoarjo Regency Sidoarjo Regency ( jv, ꦑꦧꦸꦥꦠꦺꦤ꧀ꦱꦶꦢꦲꦂꦗ, Kabupatèn Sidaharja) is a Regency (Indonesia), regency in East Java, Indonesia. It is bordered by Surabaya city and Gresik Regency to the north, by Pasuruan Regency to the south, ...
in the south, Route 1 is carried by Jl. Ahmad Yani for 4.6 km, running parallel with Eastern railway line that has branched off from Surabaya Inner City Line in Wonokromo Station that also becomes the eastern terminus for Southern Line. Waru Roundabout marks the boundary between Surabaya and Sidoarjo. It also provides access to Surabaya-Gempol Toll Road and
Juanda International Airport Juanda International Airport (JIA) ( id, Bandar Udara Internasional Juanda) , is an international airport located in Sedati, Sidoarjo. It is now the third busiest airport in Indonesia (after Soekarno-Hatta and Ngurah Rai airport). This airpo ...
. 960 m south of the roundabout, Route 1 overpasses a three-way junction with Route 15 leading for
Mojokerto Mojokerto ( jv, ꦩꦗꦏꦼꦂꦠ (''Måjåkěrtå'')) is a city in East Java Province, Indonesia. It is located 40 km southwest of Surabaya, and constitutes one of the component units of the Surabaya metropolitan area (known as Gerbangkert ...
. In Aloha Roundabout, located two kilometers south, Route 1 is divided between north- and southbound directions, where the roundabout provides access toward the airport via Jl. Juanda. Eastern railway line still runs in the east of the route before underpassing the route in Buduran some 6.5 km southward. When entering Downtown Sidoarjo, Route 1 is carried by Jl. RM. Mangundiprojo (450 m), Jl. Jenggolo (710 m), and Jl. A. Yani (890 m), passing ''alun-alun''. From here, Route 1 is divided between south- and northbound directions. The southbound direction is carried by Jl. Gajah Mada (970 m) and Jl. Mojopahit (1.2 km), while the northbound direction is carried by Jl. Gatot Subroto (350 m), Jl. Sunandar Priyosudarmo (1.2 km), Jl. Diponegoro (960 m), and Jl. Thamrin (250 m). All heavy vehicles are obliged to take Sidoarjo Eastern Ringroad. After meeting in Tenggulunan village, Route 1 runs southward and intersects with railway line some 3.4 km later. Porong Arterial Road intersects with Route 1 nearby, and most traffic between Sidoarjo and
Malang Malang (; ) is a landlocked List of regencies and cities of Indonesia, city in the Indonesian Provinces of Indonesia, province of East Java. It has a history dating back to the age of Singhasari, Singhasari Kingdom. It is the second most popul ...
takes the arterial road in order to avoid traffic jam in
Porong Porong is a district in Sidoarjo Regency, East Java, Indonesia. It has a population of 68,243 (2018). Located about south of the regency seat, it bordered by Krembung in the west, Pasuruan Regency in the south, Tanggulangin in the north. Villages ...
. After the intersection, Route 1 runs parallel with the railway and Sidoarjo mudflow. Continuing One kilometer south, it intersects with Surabaya-Gempol Toll Road, and, after passing near Porong Market and Porong River, exits Sidoarjo Regency some 2.8 km southward. Upon entering
Pasuruan Regency Pasuruan Regency ( id, Kabupaten Pasuruan) is a regency in East Java, province of Indonesia. The capital of this regency is Bangil. It had a population of 1,512,468 at the 2010 Census and 1,605,969 at the 2020 Census. This total excludes the pop ...
, Route 1 meets an intersection where Route 23 leading to Malang diverges. Route 1 itself turns to the southeast, and passes under a
viaduct A viaduct is a specific type of bridge that consists of a series of arches, piers or columns supporting a long elevated railway or road. Typically a viaduct connects two points of roughly equal elevation, allowing direct overpass across a wide v ...
carrying Eastern railway line. The viaduct is very low that makes all heavy vehicles and busses have to take Route 23 first southward and enter Route 1 again in Gempol Roundabout located 2.5 km from the viaduct. The roundabout also provides access toward former Gempol-Porong segment of Surabaya-Gempol Toll Road that has currently been damaged by Sidoarjo mudflow. Route 1 curves eastward, and runs parallel with Eastern railway line until entering
Bangil Bangil or called "Bangel" is the name of a district and of a Capital city in the Pasuruan Regency, East Java, Indonesia. This city is the first metropolitan area in Pasuruan Regency. The district is divided into fifteen villages. Currently it ...
, the seat of Pasuruan Regency, some 4.5 km later. Route 1 begins to divide between east- and westbound segment in front of Pegadaian Building, Indonesian pawnshop service. After meeting 500 m later, Route 1 proceeds to the east. 2.5 km later, it intersects railway line, and runs parallel with the railway. After proceeding to the northeast for 1.7 km, it curves to the southeast. After running for 6.5 km, Route 1 crosses Welang River, entering Pasuruan City. In a junction near Kraton Market located 460 m east, Route 1 is carried by two different trunk roads. The northern part is carried by Jl. Soekarno-Hatta (3.9 km), Jl. Balai Kota (430 m), Jl. Veteran (880 m), and Jl. Ir. H. Juanda (2 km), while the southern part is carried by Jl. Gatot Subroto (2.9 km), Jl. Urip Sumoharjo (1.3 km), Jl. Untung Suropati (700 m), Jl. Hasyim As'ari (1.7 km) and Jl. HOS. Cokroaminoto (2.2 km). After the two parts meet again in Blandongan village, Route 1 proceeds to the southeast. It exits Pasuruan City 670 m later, then it enters Pasuruan Regency again. Continuing seven kilometers southeast, it intersects railway line near Grati. Eleven kilometers east of the rail crossing, Route 1 reaches Nguling Bridge, marking the entrance to
Probolinggo Regency Probolinggo Regency ( id, Kabupaten Probolinggo) is a List of regencies and cities of Indonesia, regency in East Java province of Indonesia. It covers an area of 1,696.17 sq. km, and had a population of 1,096,244 at the 2010 Census and 1,152, ...
. Continuing 1.5 km southeast, Route 1 crosses railway line near Tongas Asri Restaurant, Tongas, thus making the railway line runs parallel with the route. 1.5 km from railway crossing, there is a three-way junction that has been a most-taken access toward
Bromo Tengger Semeru National Park Bromo Tengger Semeru National Park ( id, Taman Nasional Bromo Tengger Semeru; abbreviated as ) is a national park located in East Java, Indonesia, to the east of Malang and Lumajang, to the south of Pasuruan and Probolinggo, and to the south ...
. Route 1 reaches Ketapang Junction some 8.5 km southeastward, where the western part of Route 25 diverges. The junction is also an entrance to Probolinggo City. Route 1 initially runs to the east for four kilometers. After a junction with Jl. Suroyo, Route 1 curves southeastward, and encounters the last crossing with Eastern railway line one kilometer later. 580 m later, Route 1 encounters a junction with the eastern part of Route 25 in Randu Panggeng Junction. Route 1 enters Probolinggo Regency again some 860 m southeastward. In
Gending ''Colotomy'' is an Indonesian description of the rhythmic and metric patterns of gamelan music. It refers to the use of specific instruments to mark off nested time intervals, or the process of dividing rhythmic time into such nested cycles. I ...
, located seven kilometers southeastward, the route approaches the coast of
Madura Strait Madura Strait is a stretch of water that separates the Indonesian islands of Java and Madura, in the province of East Java. The islands of Kambing, Giliraja, Genteng, and Ketapang lie in the Strait. The Suramadu Bridge, the longest in Indonesi ...
in Bentar Beach and begins to curves eastwards for five kilometers before curving northeastwards and drawing away from the strait. Before being aligned eastwards 22 km later, the route passes through the subdistricts of Gending, Pajarakan,
Kraksaan Kraksaan is a town, an administrative district and the regency seat of Probolinggo Regency, East Java, Indonesia. Its population was 65,590 at the Census of 2010 and 68,146 at the 2020 Census.Badan Pusat Statistik, Jakarta, 2021. Climate Kraksaan ...
(seat of Probolinggo Regency), and Paiton. Six kilometers later, Route 1 enters Paiton Generating Station, and begins to be curvaceous. There is also a rest area in the vicinity of Paiton Generating Station. Upon exiting Paiton Generating Station some six kilometer later, the route enters
Situbondo Regency Situbondo Regency is a regency ''(kabupaten)'' of East Java province, Indonesia. It covers an area of 1,638.50 km2, and had a population of 647,619 at the 2010 Census and 685,967 at the 2020 Census. It is located in east end of Java before ...
, and begins to travel along the coast. Continuing ten kilometer east, it reaches
Besuki Besuki is the name of a district (''kecamatan'') in Situbondo Regency, East Java, Indonesia with an area of 26.08 km2. In 2004, its population was 57,109 people. In ancient time the city was important because it was the capital of the Resid ...
, the biggest community in Western Situbondo Regency. After passing through ''alun-alun'', the route curves to the north, and turns to the east after encountering a junction. In Suboh, located 3.5 km east, the route intersects with a regional road leading for
Bondowoso Regency Bondowoso Regency is a landlocked regency in East Java, Indonesia. It covers an area of 1,560.10 km2, and had a population of 736,772 at the 2010 Census and 776,151 at the 2020 Census. The most common languages are Madurese and Javanese, a ...
. In Mlandingan, it curves to the northeast six kilometers later, going along the edge of Mount Ringgit. The route runs adjacent with the coast until reaching
Panarukan Panarukan is a district in Situbondo Regency, East Java, Indonesia. This sub-district is about 8 km from the capital city Situbondo to the west. The center of government is in the village of Wringin Anom. Localities * Alas Malang * Duwet ...
22 km eastward. In this segment, the route also passes near Pasir Putih Beach, that becomes a popular tourist destination in the
Eastern salient of Java The eastern salient of Java (Indonesian: ', "eastern end" or ', "The Horseshoe" – referring to the region's shape on the map; jv, bang wetan, "far east", nl, Oosthoek, "eastern corner") is a region that makes up the easternmost part of the isla ...
( id, Tapal Kuda). There are many hotels and restaurants built in the area. In Panarukan, there is a level crossing with now-defunct Kalisat to Panarukan railway line. After crossing over Sampeyan River, which becomes the eastern terminus of Great Post Road built by Daendels, the route reaches Downtown Situbondo seven kilometers eastward. Route 1 continues nine kilometers east, intersecting
narrow-gauge railway A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than standard-gauge railway, standard . Most narrow-gauge railways are between and . Since narrow-gauge railways are usually built with Minimum r ...
in Panji that carries sugarcane lorry to
Panji Sugar Factory Panji may refer to: Geography * Panji District (潘集区), Huainan, Anhui, China ** Panji Town (潘集镇), a town in Panji District * Panji (subdistrict), Situbondo Regency, East Java, Indonesia * Way Panji, South Lampung Regency, Lampung, In ...
, and curves to the southeast in Kapongan. After passing through the subdistricts of Arjasa, Jangkar, Asembagus, and Banyuputih, the route enters
Baluran National Park Baluran National Park is located in Situbondo Regency, East Java, Indonesia. It has a relatively dry climate and mainly consists of savanna (40%), as well as lowland forests, mangrove forests and hills, with Mount Baluran (1,247m) as its highest ...
some 28 km southeast. In this segment, the route curves to the south and goes through a curvaceous path for 21.5 km. After intersecting with a road going into the
national park A national park is a nature park, natural park in use for conservation (ethic), conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state dec ...
, Route 1 goes into
Banyuwangi Regency Banyuwangi Regency is a regency ( id, kabupaten) of East Java province in Indonesia. This regency also known as ''the sun rise of Java'' because it is located at the easternmost end of Java Island. It serves as a port between Java and Bali. It i ...
450 m southward, marked by a bridge over Bajulmati River. After running for 14 km southeastward, Route 1 approaches the coast of
Bali Strait Bali Strait is a stretch of water separating Java and Bali while connecting the Indian Ocean and the Bali Sea. At its narrowest it is wide. Geography The Bali Strait is one of the bodies of water surrounding the island of Bali: Lombok Strait ...
in Bangsring village, and remains so until reaching Ketapang nine kilometers southward. Before reaching Ketapang, the route passes through Watudodol Beach, a place that gives a sight over
Bali Bali () is a province of Indonesia and the westernmost of the Lesser Sunda Islands. East of Java and west of Lombok, the province includes the island of Bali and a few smaller neighbouring islands, notably Nusa Penida, Nusa Lembongan, and Nu ...
. travellers Route 1's course ends in front of
Ketapang Ferry Terminal Ketapang or ''Tau-pang'' in Teochew is the capital city of Ketapang Regency (''Kabupaten Ketapang''), one of the regencies of West Kalimantan province on the island of Borneo in Indonesia. Ketapang city is located at and is a small city on t ...
, and its course toward Downtown Banyuwangi is continued by Route 3.


References

{{portal, Indonesia, Roads 1 Transport in Banten Transport in Jakarta Transport in Java Transport in West Java Transport in Central Java Transport in East Java