HOME

TheInfoList



OR:

The following highways are numbered 1. For roads numbered A1, see
list of A1 roads A list of roads designated A1, sorted by alphabetical order of country. * A01 highway (Afghanistan), a long ring road or beltway connecting Kabul, Kandahar, Herat and Mazar * A1 motorway (Albania), connecting Durrës and Kukës * A001 highw ...
. For roads numbered B1, see list of B1 roads. For roads numbered M1, see List of M1 roads. For roads numbered N1, see list of N1 roads. For roads numbered S1, see List of highways numbered S1.


International

*
Asian Highway 1 Asian Highway 1 (AH1) is the longest route of the Asian Highway Network, running from Tokyo, Japan via Korea, China, Southeast Asia, Bangladesh, India, Pakistan, Afghanistan and Iran to the border between Turkey and Bulgaria west of Istanbul ...
, an international route from Japan to the Turkish-
Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedo ...
n border *
European route E01 European route E1 is a series of roads in Europe, part of the United Nations International E-road network, running from Larne, Northern Ireland to Seville, Spain. There is a sea crossing between Rosslare Harbour, in Ireland, and Ferrol, but ...
(
Northern Ireland Northern Ireland ( ga, Tuaisceart Éireann ; sco, label= Ulster-Scots, Norlin Airlann) is a part of the United Kingdom, situated in the north-east of the island of Ireland, that is variously described as a country, province or region. Nort ...
to
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...
) * *
Highway 1 (Afghanistan) ), is a two-lane road network circulating inside Afghanistan, connecting the following major cities (clockwise): Kabul, Maidan Shar, Ghazni, Kandahar, Delaram, Herat, Maymana, Sheberghan, Mazar-i-Sharif, Puli Khumri and back to Kabul. It has ex ...
, also called A01 and formally called the Ring Road, circles Afghanistan connecting Kabul, Ghazni, Kandahar, Farah, Herat, and Mazar.


Albania

* National Road 1 (Albania), road running from border Montenegro (Hani i Hotit) to Tirana. * Albania–Kosovo Highway


Algeria

*
Algeria East–West Highway ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , religi ...


Andorra

* CG-1


Argentina

* National Route 1 * National Route A001 * Santa Fe Provincial Highway 01


Austria

*
West Autobahn The West Autobahn (A1) was the first motorway (''Autobahn'') to be built in Austria, originating from plans drawn up for the so-called '' Reichsautobahn'' system. Completed in 1967, today it runs from the outskirts of Vienna via Linz to Salzburg, ...


Bangladesh

*


Belarus

*
M1 highway (Belarus) The M1 ( be, Магістраль М1), Magistral Route Nr. 1, olimpijka (russian: олимпийка) is a main road crossing Belarus. It is a part of European route E30 and is the most important road in the country, connecting Moscow to Pola ...


Belgium

* Autoroute A1 - Autosnelweg A1 - Autobahn A1


Bosnia and Herzegovina

*
A1 (Bosnia and Herzegovina) The A1 motorway ( bs, Autocesta A1, sr-cyr, Аутопут A1, Autoput A1) is a motorway in Bosnia and Herzegovina that is part of the European route E73 and, together with Croatian motorways A10 and A5, and the Hungarian M6, will provide ...


Bulgaria

*
Trakia motorway The Trakia motorway (, ) or Thrace motorway, designated A1, is a motorway in Bulgaria. It connects the capital city of Sofia, the city of Plovdiv and the city of Burgas on the Black Sea coast. The motorway is named after the historical region of ...
* I-1 road (Bulgaria)


Cambodia

*
National Highway 1 (Cambodia) National Highway 1 or National Road No.1 (10001) is one of the national highways of Cambodia. With a length of , it connects the capital of Phnom Penh, through Prey Veng Province, with Bavet, Svay Rieng Province on the border with Vietnam, and ...


Canada

;Parts of the
Trans-Canada Highway The Trans-Canada Highway (French: ; abbreviated as the TCH or T-Can) is a transcontinental federal–provincial highway system that travels through all ten provinces of Canada, from the Pacific Ocean on the west coast to the Atlantic Ocean on ...
: *
Alberta Highway 1 Alberta Provincial Highway No. 1, commonly referred to as Highway 1, is a major east–west highway in Southern Alberta that forms the southern mainline of the Trans-Canada Highway. It runs from the British Columbia border near Lake ...
** Alberta Highway 1A ** Alberta Highway 1X *
British Columbia Highway 1 Highway 1 is a provincial highway in British Columbia, Canada, that carries the main route of the Trans-Canada Highway (TCH). The highway is long and connects Vancouver Island, the Greater Vancouver region in the Lower Mainland, and the Inte ...
**
British Columbia Highway 1A There are many roads in the southwestern part of British Columbia and Vancouver Island that were designated as Highway 1A. These roads were sections of the original 1941 route of Highway 1 before its various re-alignments, and are used today a ...
*
Manitoba Highway 1 Provincial Trunk Highway 1 (PTH 1) is Manitoba's section of the Trans-Canada Highway. It is a heavily used, 4-lane divided highway, with the exception of a short 18 km section in the southeastern corner of the province. It is the main link b ...
**
Manitoba Highway 1A Provincial Trunk Highway 1A (PTH 1A) is the name used for two provincial primary highways located in the Canadian province of Manitoba. One is located within the city of Portage la Prairie and the other, within and west of the city of Brandon. ...
*
Newfoundland and Labrador Route 1 Route 1 is a highway in the Canada province of Newfoundland and Labrador, and is the easternmost stretch of the Trans-Canada Highway. Route 1 is the primary east–west road on the island of Newfoundland. The eastern terminus of Route 1 is St. ...
*
Prince Edward Island Route 1 Route 1 is a long provincial highway that serves as the Prince Edward Island section of the Trans-Canada Highway. Route 1 traverses the southern shores of Prince Edward Island, from the Confederation Bridge in Borden-Carleton to the Wood ...
** Route 1A (Prince Edward Island) *
Saskatchewan Highway 1 Highway 1 is the Saskatchewan section of the Trans-Canada Highway mainland route. The total distance of the Trans-Canada Highway in Saskatchewan is . The highway traverses Saskatchewan from the western border with Alberta, from Highway 1, to t ...
;Other instances of Highway 1: *
New Brunswick Route 1 Route 1 is a highway in the southern part of the Canadian province of New Brunswick. It begins in the west from the Canada–United States border at St. Stephen, and runs east for to Route 2 at River Glade. The entire highway is a 4-lane ...
*
Nova Scotia Trunk 1 Trunk 1 is part of the Canadian province of Nova Scotia's system of Trunk Highways. It is located in the western part of the province and connects Bedford with Yarmouth via the Annapolis Valley. It was known for many years as "the Post Road" ...
*
Northwest Territories Highway 1 The Mackenzie Highway is a Canadian highway in northern Alberta and the Northwest Territories. It begins as Alberta Highway 2 at ''Mile Zero'' in Grimshaw, Alberta. After the first , it becomes Alberta Highway 35 for the balance of its length ...
* Quebec Route 1 (former) *
Yukon Highway 1 01 or 01 may refer to: * The year 2001, or any year ending with 01 * The month of January * 1 (number) Music * 01'' (Richard Müller album), 2001 * ''01'' (Son of Dave album), 2000 * ''01'' (Urban Zakapa album), 2011 * ''O1'' (Hiroyuki Sawano ...


Chile

* Chile Route 1


China

* G1 Expressway ** G1N Expressway ** G0102 Expressway ** G0111 Expressway * S01 Expressway (Anhui) * S1 Expressway (Guangdong) * S1 Expressway (Henan) * S1 Expressway (Hubei) * S01 Expressway (Hunan) * S1 Expressway (Shandong) * S1 Expressway (Shanghai) * S1 Expressway (Sichuan) * S1 Expressway (Tianjin) * S1 Expressway (Tibet) * S1 Expressway (Zhejiang)


Colombia

* National Route 1


Costa Rica

* National Route 1


Cuba

*
Autopista A1 (Cuba) The Autopista A1, also known as ''Autopista Nacional'', is a Cuban motorway, partly built, that will link Havana to Guantánamo.Source: ''Mapa de Carreteras de Cuba'' (Road map of Cuba). Ediciones GEO, Havana 2011 - It is a toll-free road an ...


Cyprus

* A1 motorway (Cyprus) * B1 road (Cyprus)


Czech Republic

* D1 from
Prague Prague ( ; cs, Praha ; german: Prag, ; la, Praga) is the capital and List of cities in the Czech Republic, largest city in the Czech Republic, and the historical capital of Bohemia. On the Vltava river, Prague is home to about 1.3 milli ...
to
Ostrava Ostrava (; pl, Ostrawa; german: Ostrau ) is a city in the north-east of the Czech Republic, and the capital of the Moravian-Silesian Region. It has about 280,000 inhabitants. It lies from the border with Poland, at the confluences of four riv ...


Djibouti

* RN-1 (Djibouti)


Dominican Republic

*
DR-1 DR-1 is a dual carriageway highway that forms part of the five designated national highways of the Dominican Republic. DR-1 provides a fast connection between Santo Domingo, the capital, on the southern coast, and the second city Santiago and the ...


Estonia

* Estonian national road 1


Equatorial Guinea

* AP-1 Motorway (Equatorial Guinea)


Finland

* Finnish national road 1 * Åland Islands Highway 1


France

* Autoroute A1 *
Route nationale 1 The Route nationale 1 is a trunk road ( nationale) in France between Paris and Calais. It is approximately long. Reclassification The majority of the original road has been superseded by the A16 autoroute. As a result, much of the road has no ...


Georgia

* S1 Highway * SH1 Road (Georgia)


Germany

*
Bundesautobahn 1 is an autobahn in Germany. It runs from Heiligenhafen in Schleswig-Holstein to Saarbrücken, a distance of , but is incomplete between Cologne and Trier. B 207 continues north from Heiligenhafen to Puttgarden, at the end of the island of Fehma ...
in
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
* Bundesstraße 1 in
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
** Bundesstraße 1a, branch of Bundesstraße 1


Ghana

* N1 road (Ghana)


Greece

* Motorway 1 *
Greek National Road 1 Greek National Road 1 ( el, Εθνική Οδός 1, abbreviated as EO1) is the old single carriageway road connecting Athens with Thessaloniki and Evzonoi, the border crossing between Greece and North Macedonia. For most of its length, it has ...


Hong Kong

* Route 1 (Hong Kong)


Hungary

*
M1 motorway (Hungary) The M1 motorway ( hu, M1-es autópálya) is a toll motorway in northwestern Hungary, connecting Budapest to Győr and Vienna. The first section of the motorway opened in the 1970s, reaching the Austrian border at Hegyeshalom in 1996. It f ...
* Main road 1 (Hungary)


Iceland

*
Route 1 (Iceland) Route 1 or the Ring Road ( or ) is a national road in Iceland that circles the entire country. As a major trunk route, it is considered to be the most important piece of transport infrastructure in Iceland as it connects the majority of towns ...


India

* ** ** ** * State Highway 1 (Kerala)


Indonesia

*
Indonesian National Route 1 Indonesian National Route 1 is a major road in Java, Indonesia. It passes through 5 provinces along the north coast, Banten, Jakarta, West Java, Central Java and East Java.


Iran

* Freeway 1 (Iran)


Iraq

* Freeway 1 * Highway 1


Ireland

*
M1 motorway (Republic of Ireland) The M1 motorway ( ga, Mótarbhealach M1) is a motorway in Ireland. It forms the large majority of the N1 national primary road connecting Dublin towards Belfast along the east of the island of Ireland. The route heads north via Swords, Drogheda a ...
*
N1 road (Ireland) The M1 motorway ( ga, Mótarbhealach M1) is a motorway in Ireland. It forms the large majority of the N1 national primary road connecting Dublin towards Belfast along the east of the island of Ireland. The route heads north via Swords, Drogheda a ...


Israel

* Highway 1 (Israel/Palestine)


Italy

* Autostrada A1 (Italy) * RA 1 * Strada statale 1 * T1


Japan

* * * ** ** ** * Route 1 (Hanshin Expressway) in Osaka * Route 1 (Nagoya Expressway) *
Route 1 (Shuto Expressway) The , signed as Route 1, is one of the tolled routes of the Shuto Expressway system serving the Greater Tokyo Area. It is one two expressways signed as Route 1 in the system, the other expressway signed as Route 1 is the Ueno Route. The route is ...
in Tokyo


Kazakhstan

*
A1 highway (Kazakhstan) A1 is a national highway in Kazakhstan that runs from Nur-Sultan to Petropavl with a total length of . It is part of the European route E125. The route starts in Nur-Sultan on the Nur-Sultan bypass junction, where it travels north-west and mee ...


Laos

* Route 1A (Laos) * Route 1C (Laos) * Route 1E (Laos) * Route 1I (Laos)


Latvia

*
A1 road (Latvia) The A1 highway (Riga (Baltezers) - Border of Estonia (Ainaži)), also known as the Tallinn highway is a national road in Latvia, which connects the Riga bypass with the Estonian border at Ainaži. The highway continues in Estonia as highway ...


Lithuania

* A1 highway (Lithuania)


Luxembourg

* A1 motorway (Luxembourg)


Malaysia

*
Malaysia Federal Route 1 The Federal Route 1 is the first federal road in Malaysia, the oldest federal road in Malaysia, and among the nation's earliest public roadways ever constructed. The Federal Route 1 was the backbone of the road system in the western states of Peni ...
*
North–South Expressway Northern Route The North–South Expressway Northern Route is an interstate controlled-access highway running parallel to the northwestern coast of Peninsular Malaysia. The expressway forms the north section of the North–South Expressway, passing thr ...


State Route

* Malaysia Federal Route 1 (Sabah) * Malaysia Federal Route 1 (Sarawak) * Jalan Jelapang *
Jalan Meru Jalan Meru (Selangor state route B1) is a major road in Selangor, Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federal constitutional monarchy consists of thirteen states and three federal territories, separated by the ...
* Iskandar Coastal Highway * Jalan Bedong—Kuala Muda * Federal Route 1265 (formerly N1) * Jalan Permatang Bendahari


Martinique

*
A1 autoroute (Martinique) The A1 autoroute in Martinique (officially designated as A1 (972)) is the only autoroute on the French autoroute system built outside Metropolitan France. This short autoroute, only in length, connects Aimé Césaire International Airport in Le ...


Mexico

* Mexican Federal Highway 1 *
Mexican Federal Highway 1D Federal Highway 1D ( es, Carretera Federal 1D, Fed. 1D) is a tolled ( es, cuota) part of the Mexico Federal Highways, paralleling Fed. 1. There are two segments, one in the state of Baja California and another in the state of Baja C ...


Moldova

*
M1 highway (Moldova) The M1 highway ( ro, Drumul național M1) is a road in Moldova connecting the border with Ukraine near Dubău to the border with Romania at Leușeni, passing through Chișinău and Dubăsari. It is long and forms part of the European routes ...
* R1 road (Moldova)


Morocco

*
Rabat–Tangier expressway The Rabat–Tangier-Med expressway is an expressway in Morocco. It begins in Morocco's capital of Rabat, and connects to the northern port of Tanger-Med. The expressway's identity marker is "A5". The Rabat-Tanger expressway originates at an int ...
* National Route 1 (Morocco)


Myanmar

* National Highway 1 (Myanmar)


Namibia

*
A1 road (Namibia) The A1 is a national highway in Namibia. The stretch of road between Windhoek and Okahandja is the only A-rated road in Namibia. Consisting of freeway for its entire length, it came into existence in 2017 when freeway sections of the B1 were re ...


Nepal

*
Mahendra Highway Mahendra Highway (), also called East-West Highway () runs across the Terai geographical region of Nepal, from Mechinagar in the east to Bhim Datta in the west, cutting across the entire width of the country. It is the longest highway in Nepal ...


Netherlands

* Rijksweg 1


New Zealand

*
New Zealand State Highway 1 State Highway 1 (SH 1) is the longest and most significant road in the New Zealand road network, running the length of both main islands. It appears on road maps as SH 1 and on road signs as a white number 1 on a red shield, but it has the of ...
** New Zealand State Highway 1B ** New Zealand State Highway 1C


Nicaragua

* NIC-1


Niger

* Route nationale 1 (Niger), main east–west highway


North Macedonia

* A1 motorway (North Macedonia)


Pakistan

* M1 motorway (Pakistan)


Panama

* Highway 1 is the
Pan-American Highway The Pan-American Highway (french: (Auto)route panaméricaine/transaméricaine; pt, Rodovia/Auto-estrada Pan-americana; es, Autopista/Carretera/Ruta Panamericana) is a network of roads stretching across the Americas and measuring about in to ...


Paraguay

* National Route 1


Philippines

*
Circumferential Road 1 Circumferential Road 1 (C-1), informally known as the C-1 Road, is a network of roads and bridges that all together form the first and innermost beltway of Metro Manila in the Philippines. Spanning some , it connects the districts of Ermita, Intram ...
* Radial Road 1 *
N1 highway (Philippines) National Route 1 (N1) is a primary national route that forms part of the Philippine highway network, running from Luzon to Mindanao. Except for a gap in Metro Manila and ferry connections, the highway is generally continuous. Most sections of N ...
*
E1 expressway (Philippines) Expressway (E1) forms part of the Philippine expressway network. It runs through western Luzon from Quezon City in the south to Rosario in the north. Quezon City to Mabalacat The southern section of the E1 forms most of the North Luzon Expressw ...


Poland

*
A1 autostrada (Poland) The autostrada A1, officially named Amber Highway ( pl, Autostrada Bursztynowa) in Poland is a north–south motorway, partly under construction, that runs through central Poland, from Gdańsk (on the Baltic Sea) through Łódź and the Up ...
* Expressway S1 (Poland) * National road 1 (Poland)


Portugal

*
A1 motorway (Portugal) The A 1—Autoestrada do Norte—is the biggest and the most important highway in Portugal. It connects the two largest cities in Portugal, Lisbon and Porto, also passing by some district capitals and industrial zones. Being the most important con ...


Romania

* Drumul Național 1 *
A1 motorway (Romania) The A1 motorway ( ro, Autostrada A1) is a partially built motorway in Romania, planned to connect Bucharest with the Banat and Crișana regions in the western part of the country and the rest of Europe. When completed it will be 580.2  ...


Russia

*
M1 highway (Russia) The Russian route M1 (also known as the ''Belarus Highway'', road to Minsk) is a major trunk road that runs from Moscow through Smolensk before reaching the border with Belarus. The length is . The highway runs south of Odintsovo, Kubinka, Mozh ...


Senegal

* Autoroute A1 *
N1 road (Senegal) The N1 road is one of the national roads of Senegal. It connects the west and the east of the country by a direct route across the middle from the capital Dakar via Mbour, Fatick, Kaolack, Kaffrine, Koungheul, Tambacounda, Goudiry to Nayé ...


Serbia

*
A1 motorway (Serbia) The A1 motorway ( sr, Аутопут А1, Autoput A1) is a motorway in Serbia and at it is the longest motorway in Serbia. It crosses the country from north to south, starting at the Horgoš border crossing with Hungary and ending at the Prešev ...


Slovakia

* D1 motorway (Slovakia) * R1 expressway (Slovakia)


Slovenia

* A1 motorway (Slovenia)


South Africa

*
N1 road (South Africa) The N1 is a national route in South Africa that runs from Cape Town through Bloemfontein, Johannesburg, Pretoria and Polokwane to Beit Bridge on the border with Zimbabwe. It forms the first section of the famed Cape to Cairo Road. Prior to 1 ...
*
M1 (East London) The M1 is a short Metropolitan Routes in East London, metropolitan route in East London, South Africa, East London, South Africa. Route The M1 begins at the intersection with the R72 (South Africa), R72 in the East London, South Africa, E ...
*
M1 (Johannesburg) The M1 De Villiers Graaff motorway is a metropolitan route and major freeway in the City of Johannesburg, South Africa. The highway connects the southern areas (including Booysens, Eldorado Park and Soweto) with the city centre and extends fu ...
* M1 (Pretoria) * M1 (Durban) * M1 (Port Elizabeth)


South Korea

* Gyeongbu Expressway * National Route 1


Spain

* Autovía A-1 * Autopista AP-1 * Autovía AS-I * A1 motorway (Extremadura) * Autopista GC-1 *
R-1 motorway (Spain) The R-1 motorway (Spanish : ''Autopista Radial R-1'') is a future Spanish radial motorway serving Madrid Madrid ( , ) is the capital and most populous city of Spain. The city has almost 3.4 million inhabitants and a metropolitan area po ...
*
A1 motorway (Aragon) The A1 or ARA-A1 is a long motorway in Aragon, Spain connecting Villafranca de Ebro (roundabout with N-II) and El Burgo de Ebro (roundabout with N-232) via a junction with AP-2. It is a partial beltway around Zaragoza Zaragoza, also known ...
* Autovía RM-1


Sri Lanka

* Colombo-Kandy Road * Southern Lanka Distributor


Switzerland

*
A1 motorway (Switzerland) The A1 is a motorway in Switzerland. It follows Switzerland's main east–west axis, from St. Margrethen in northeastern Switzerland's canton of St. Gallen through to Geneva Geneva ( ; french: Genève ) frp, Genèva ; german: link=no, Genf ; ...
** A1a motorway (Switzerland) **
A1h motorway (Switzerland) The A1 is a motorway in Switzerland. It follows Switzerland's main east–west axis, from St. Margrethen in northeastern Switzerland's canton of St. Gallen through to Geneva , neighboring_municipalities= Carouge, Chêne-Bougeries, Cologn ...
**
A1l motorway (Switzerland) The A1 is a motorway in Switzerland. It follows Switzerland's main east–west axis, from St. Margrethen in northeastern Switzerland's canton of St. Gallen through to Geneva , neighboring_municipalities= Carouge, Chêne-Bougeries, Cologn ...
** A1.1 motorway (Switzerland)


Taiwan

* National Highway 1 (Taiwan) *
Provincial Highway 1 (Taiwan) Provincial Highway 1 () is a -long Taiwanese provincial highway that starts in the north of the country near Taipei Main Station and ends in the south at Fangshan, Pingtung County. It intersects with Provincial Highway 9 and Provincial Highw ...


Thailand

* Thailand Route 1 (Phahonyothin Road)


Tunisia

*
A1 motorway (Tunisia) Tunisia's A1 or A-1 motorway is a 247 km road connecting Tunis and Sfax. In the map shown, the A-1 is in red. The highway was built from Tunis at the north end toward the south and is continuing to be extended. The A-1 is conceived of as part of ...


Turkey

*
Otoyol 1 Otoyol 1 ( en, Motorway 1), abbreviated as O-1 and locally referred to as Freeway 1 ( tr, 1. Çevreyolu), is a controlled access highway in Istanbul, Turkey. The O-1 serves as the inner freeway and is one of three freeways in the city, the other ...


Ukraine

*
Highway M01 (Ukraine) M01 is a Ukraine international highway ( M-highway) that stretches from the state capital, Kyiv, to the northern border with Belarus. Together with the M05 it is a part of the European routes E95 (Saint Petersburg – Kyiv – Odessa Samsun – ...
* Highway H01 (Ukraine)


United Kingdom

*
M1 motorway The M1 motorway connects London to Leeds, where it joins the A1(M) near Aberford, to connect to Newcastle. It was the first inter-urban motorway to be completed in the UK; the first motorway in the country was the Preston By-pass, which ...
*
A1 road (Great Britain) The A1 is the longest numbered road in the UK, at . It connects London, the capital of England, with Edinburgh, the capital of Scotland. It passes through or near North London, Hatfield, Welwyn Garden City, Stevenage, Baldock, Letchworth Ga ...
:* A1(M) motorway *
A1 road (Isle of Man) "A" roads "B" roads Note: Many of these roads in rural areas do not lead to or from anywhere remotely notable, while many of the roads within towns and villages are very short indeed. This makes it problematic to include "to" or "from" des ...
*
A1 road (Jersey) The A1 road in Jersey is a major route on the south of the island and links St. Helier with St. Aubin in the parish of St Brelade. History The A1 road was originally classified in the 1950s, at the same time as all the other A roads in J ...
*
M1 motorway (Northern Ireland) The M1 is a motorway in Northern Ireland. It is the longest motorway in Northern Ireland and runs for from Belfast to Dungannon through County Antrim, County Down, County Armagh and County Tyrone. It forms part of the route via the A1 in No ...
* A1 road (Northern Ireland)


United States

*
Interstate A-1 The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, is a network of controlled-access highways that forms part of the National Highway System in the United States. Th ...
(
Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S. ...
; unsigned) * Interstate H-1 (
Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...
) *
U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
* U.S. Route 1A * U.S. Route 1 Business (
Georgia Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
) * U.S. Route 1 Business (
Maryland Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...
) *
New England Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
(former) ;State highway systems *
Alabama State Route 1 001, O01, or OO1 may refer to: *1 (number), a number, a numeral *001, fictional British agent, see 00 Agent *001, former emergency telephone number for the Norwegian fire brigade (until 1986) *AM-RB 001, the code-name for the Aston Martin Valkyr ...
* Alaska Route 1 *
Arkansas Highway 1 Highway 1 (AR 1, Ark. 1, and Hwy. 1) is a north–south state highway in east Arkansas. The route of runs from US Route 278 (US 278) in McGehee north to Supplemental Route BB at the Missouri state line. One of the origina ...
* California State Route 1; merges in some places with U.S. Route 101 * Colorado State Highway 1 * Delaware Route 1 * Delaware Route 1A * Delaware Route 1B * Delaware Route 1D * Florida State Road A1A *
Georgia State Route 1 Georgia most commonly refers to: * Georgia (country), a country in the Caucasus region of Eurasia * Georgia (U.S. state), a state in the Southeast United States Georgia may also refer to: Places Historical states and entities * Related to the ...
* Idaho State Highway 1 *
Illinois Route 1 Illinois Route 1 (IL 1) is a state highway in the U.S. state of Illinois. Running parallel to the Indiana border, the highway starts at the free ferry crossing to Kentucky at Cave-in-Rock on the Ohio River and runs north to the south sid ...
*
Indiana State Road 1 State Road 1 (SR 1) is a north–south state highway in eastern Indiana, consisting of two segments. Its southern segment begins at U.S. Highway 50 and Interstate 275 in east-central Dearborn County, just east of Lawrenceburg, and end ...
* Iowa Highway 1 * K-1 (Kansas highway) *
Kentucky Route 1 Kentucky Route 1 (KY 1) is a state highway in the U.S. state of Kentucky. It originates at a junction with KY 3, one mile (1.6 km) east of Cadmus in Lawrence County. The route continues through Grayson in Carter County to terminate at ...
*
Louisiana Highway 1 Louisiana Highway 1 (LA 1) is a state highway in Louisiana. At , it is the longest numbered highway of any class in Louisiana. It runs diagonally across the state, connecting the oil and gas fields near the island of Grand Isle with the ...
*
Massachusetts Route 1A Route 1A is a north–south state highway in Massachusetts. It is an alternate route to U.S. 1 with three signed sections and two unsigned sections where the highway is concurrent with its parent. Due to the reconfiguration of tunnel interchan ...
, Alternate route of
U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
*
M-1 (Michigan highway) M-1, commonly known as Woodward Avenue, is a north–south state trunkline highway in the Metro Detroit area of the US state of Michigan. The highway, called "Detroit's Main Street", runs from Detroit north-northwesterly to Pontiac. It is one o ...
*
Minnesota State Highway 1 Minnesota State Highway 1 (MN 1) is a state highway across northern Minnesota, United States, which runs from North Dakota Highway 54 (ND 54) at the North Dakota state line (at the Red River in Oslo) and continues east to its eastern termi ...
*
Mississippi Highway 1 Mississippi Highway 1 (MS 1) is a state highway in Mississippi that runs south from U.S. Highway 49 near Lula to U.S. Highway 61 south of Cary, roughly paralleling the Mississippi River. It travels approximately , serving Sharkey, Issaquen ...
*
Missouri Route 1 Route 1 is a State highway (US), state highway in the Kansas City metropolitan area that travels from Missouri Route 210, Route 210 in North Kansas City, Missouri, North Kansas City to Missouri Route 152, Route 152 in Kansas City, Missouri, Ka ...
*
Montana Highway 1 Montana State Highway 1 (MT 1) is a state highway in Deer Lodge and Granite counties in southwestern Montana, United States, extending west and north from the Anaconda I-90 Junction to Drummond. Both the beginning and endpoints of the ...
*
Nebraska Highway 1 Nebraska Highway 1 (N-1) is a state highway in Cass County, Nebraska, United States. Its western terminus is at U.S. Route 34 (US 34) south of Elmwood, and its eastern terminus is at US 34/US 75 east of Murray. Route description N-1 begi ...
* Nebraska Spur 1B * Nebraska Spur 1D *
Nevada State Route 1 001, O01, or OO1 may refer to: *1 (number), a number, a numeral *001, fictional British agent, see 00 Agent *001, former emergency telephone number for the Norwegian fire brigade (until 1986) *AM-RB 001, the code-name for the Aston Martin Valkyrie ...
(former) * New Hampshire Route 1A, Alternate route of
U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
* New Hampshire Route 1B, Alternate route of
U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
* New Jersey Route 1 (former) * New Mexico State Road 1 * New York State Route 1A (former) * New York State Route 1B (former) * New York State Route 1X (former) * North Dakota Highway 1 * Ohio State Route 1 (former) (1920s) * Ohio State Route 1 (former) (1960s) * Oklahoma State Highway 1 *Pacific Highway No. 1 (Oregon) * U.S. Route 30 in Pennsylvania, Pennsylvania Route 1 (former) * Rhode Island Route 1A, Alternate route of
U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, making ...
* Tennessee State Route 1 * Texas State Highway 1 (former) * Texas State Highway Loop 1 * Texas State Highway NASA Road 1 * Farm to Market Road 1, Texas Farm to Market Road 1 * Ranch Road 1, Texas Ranch Road 1 * Utah State Route 1 (disambiguation), Utah State Route 1 (former) * Secondary State Highway 1A (Washington) (former) ;Routes in other areas * American Samoa Highway 001 * Guam Highway 1 * Interstate PRI-1 (Puerto Rico; unsigned) * Puerto Rico Highway 1 ** Puerto Rico Highway 1P


Uruguay

* Route 1 (Uruguay), Route 1 Gral. Manuel Oribe


Vietnam

* National Route 1 (Vietnam) * National Route 1B (Vietnam) * National Route 1C (Vietnam) * National Route 1D (Vietnam) * National Route 1K (Vietnam)


See also

*First Avenue (disambiguation) *First Street (disambiguation) {{Road index, 001