Radial Road 3 (R-3), informally known as the R-3 Road, is a network of roads and bridges that all together form the third
arterial road
An arterial road or arterial thoroughfare is a high-capacity urban road that sits below freeways/motorways on the road hierarchy in terms of traffic flow and speed. The primary function of an arterial road is to deliver traffic from collector r ...
of
Metro Manila
Metropolitan Manila (often shortened as Metro Manila; fil, Kalakhang Maynila), officially the National Capital Region (NCR; fil, link=no, Pambansang Punong Rehiyon), is the seat of government and one of three defined metropolitan areas in ...
in the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
.
Spanning some , it connects the cities and municipalities of
Batangas
Batangas, officially the Province of Batangas ( tl, Lalawigan ng Batangas ), is a province in the Philippines located in the Calabarzon region on Luzon. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and La ...
,
Biñan
Biñan (), officially the City of Biñan ( fil, Lungsod ng Biñan), is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 407,437 people.
Biñan, also known as Biniang, has ...
,
Cabuyao
Cabuyao, officially the City of Cabuyao ( fil, Lungsod ng Cabuyao), is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 355,330 people.
It used to be known as the "riche ...
,
Calamba,
Ibaan
Ibaan, officially the Municipality of Ibaan ( tgl, Bayan ng Ibaan), is a 2nd class municipality in the province of Batangas, Philippines. According to the 2020 census, it had a population of 58,507 people.
Ibaan is located south of Manila. It ...
,
Lipa,
Makati
Makati ( ), officially the City of Makati ( fil, Lungsod ng Makati), is a 1st class highly urbanized city in the National Capital Region of the Philippines.
Makati is the financial center of the Philippines; it has the highest concentration ...
,
Malvar,
Muntinlupa
Muntinlupa, officially the City of Muntinlupa ( fil, Lungsod ng Muntinlupa), is a 1st class Cities of the Philippines#Legal classification, highly urbanized city in the Metro Manila, National Capital Region of the Philippines. According to the ...
,
Parañaque,
Pasay
Pasay, officially the City of Pasay ( fil, Lungsod ng Pasay; ), is a 1st class highly urbanized city in the National Capital Region of the Philippines. According to the 2020 census, it has a population of 440,656 people.
Due to its location j ...
,
San Jose,
San Pedro,
Santa Rosa
Santa Rosa is the Italian, Portuguese and Spanish name for Saint Rose.
Santa Rosa may also refer to:
Places Argentina
*Santa Rosa, Mendoza, a city
* Santa Rosa, Tinogasta, Catamarca
* Santa Rosa, Valle Viejo, Catamarca
* Santa Rosa, La Pampa
* S ...
,
Santo Tomas Santo Tomás is Spanish for Saint Thomas.
Santo Tomas may also refer to:
Places
Argentina
* Santo Tomás, Buenos Aires, Carlos Casares Partido, Buenos Aires Province
* Santo Tomás, Neuquén
Colombia
* Santo Tomás, Atlantico
Cuba
...
,
Taguig
Taguig (), officially the City of Taguig ( fil, Lungsod ng Taguig), is a 1st class highly urbanized city in Metro Manila, Philippines. According to the 2020 census, it has a population of 886,722 people. Located in the northwestern shores of ...
, and
Tanauan in
Batangas
Batangas, officially the Province of Batangas ( tl, Lalawigan ng Batangas ), is a province in the Philippines located in the Calabarzon region on Luzon. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and La ...
,
Laguna, and Metro Manila.
Route description
Osmeña Highway
Between its northern terminus at the intersection with
Quirino Avenue
President Elpidio Quirino Avenue, more commonly known as Quirino Avenue, is a 6-10 lane divided highway in Manila, Philippines. It runs for in a northeast–southwest direction from Nagtahan Bridge (now Mabini Bridge) across from Santa Mesa in ...
in
Paco
Paco is a Spanish nickname for Francisco. According to folk etymology, the nickname has its origins in Saint Francis of Assisi, who was the father of the Franciscan order; his name was written in Latin by the order as ''Pater Communitatis'' (fath ...
district and
Sales Interchange
The Sales Interchange (, ), also known as the Nichols Interchange, is a Interchange (road)#Hybrid four-way interchanges, hybrid interchange at the boundary of Pasay and Taguig in Metro Manila, the Philippines. It is composed of a lower partial clo ...
at the boundary of
Pasay
Pasay, officially the City of Pasay ( fil, Lungsod ng Pasay; ), is a 1st class highly urbanized city in the National Capital Region of the Philippines. According to the 2020 census, it has a population of 440,656 people.
Due to its location j ...
and
Taguig
Taguig (), officially the City of Taguig ( fil, Lungsod ng Taguig), is a 1st class highly urbanized city in Metro Manila, Philippines. According to the 2020 census, it has a population of 886,722 people. Located in the northwestern shores of ...
, R-3 is known as Osmeña Highway. It used to be known as ''South Superhighway'' which is the toll-free component of
South Luzon Expressway
The South Luzon Expressway (SLEX), signed as E2 of the Philippine expressway network and R-3 of the Metro Manila arterial road network, is a limited-access toll expressway that connects Metro Manila to the provinces in the Calabarzon region ...
in Metro Manila named after
Commonwealth president
Sergio Osmeña
Sergio Osmeña Sr. (, ; 9 September 1878 – 19 October 1961) was a Filipino lawyer and politician who served as the fourth president of the Philippines from 1944 to 1946. He was vice president under Manuel L. Quezon. Upon Quezon's sudd ...
. It links Paco and
San Andres south to
Magallanes Interchange
The Magallanes Interchange is a four-level partial turbine interchange in Makati, Metro Manila, the Philippines, serving as the junction between the South Luzon Expressway (SLEX), Osmeña Highway, and Epifanio de los Santos Avenue (EDSA). It is a ...
in
Makati
Makati ( ), officially the City of Makati ( fil, Lungsod ng Makati), is a 1st class highly urbanized city in the National Capital Region of the Philippines.
Makati is the financial center of the Philippines; it has the highest concentration ...
. The name also refers to the expressway segment south of Magallanes Interchange up to Kilometer 28.387 in
San Pedro, Laguna
San Pedro, officially the City of San Pedro ( fil, Lungsod ng San Pedro), is a 3rd class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 326,001 people.
It is named after its patron ...
.
South Luzon Expressway
The main segment of R-3 is the South Luzon Expressway (SLEX) which runs underneath
Skyway
A skyway, skybridge, skywalk, or sky walkway is an elevated type of pedway connecting two or more buildings in an urban area, or connecting elevated points within mountainous recreational zones. Urban skyways very often take the form of enclo ...
up to Muntinlupa in Metro Manila and forms a component of the
Pan-Philippine Highway
The Pan-Philippine Highway, also known as the Maharlika Highway ( tl, Daang Maharlika; ceb, Dalang Halangdon), is a network of roads, expressways, bridges, and ferry services that connect the islands of Luzon, Samar, Leyte, and Mindanao in t ...
(AH26). With the expressway section starting at Magallanes Interchange and its
restrictions starting at
Sales Interchange
The Sales Interchange (, ), also known as the Nichols Interchange, is a Interchange (road)#Hybrid four-way interchanges, hybrid interchange at the boundary of Pasay and Taguig in Metro Manila, the Philippines. It is composed of a lower partial clo ...
, it traverses the Metro Manila cities of
Makati
Makati ( ), officially the City of Makati ( fil, Lungsod ng Makati), is a 1st class highly urbanized city in the National Capital Region of the Philippines.
Makati is the financial center of the Philippines; it has the highest concentration ...
,
Taguig
Taguig (), officially the City of Taguig ( fil, Lungsod ng Taguig), is a 1st class highly urbanized city in Metro Manila, Philippines. According to the 2020 census, it has a population of 886,722 people. Located in the northwestern shores of ...
,
Pasay
Pasay, officially the City of Pasay ( fil, Lungsod ng Pasay; ), is a 1st class highly urbanized city in the National Capital Region of the Philippines. According to the 2020 census, it has a population of 440,656 people.
Due to its location j ...
,
Parañaque, and
Muntinlupa
Muntinlupa, officially the City of Muntinlupa ( fil, Lungsod ng Muntinlupa), is a 1st class Cities of the Philippines#Legal classification, highly urbanized city in the Metro Manila, National Capital Region of the Philippines. According to the ...
and the Laguna cities of
San Pedro,
Biñan
Biñan (), officially the City of Biñan ( fil, Lungsod ng Biñan), is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 407,437 people.
Biñan, also known as Biniang, has ...
, the
Cavite
Cavite, officially the Province of Cavite ( tl, Lalawigan ng Kabite; Chavacano: ''Provincia de Cavite''), is a province in the Philippines located in the Calabarzon region in Luzon. Located on the southern shores of Manila Bay and southwest ...
municipality of
Carmona, and the Laguna cities of
Santa Rosa
Santa Rosa is the Italian, Portuguese and Spanish name for Saint Rose.
Santa Rosa may also refer to:
Places Argentina
*Santa Rosa, Mendoza, a city
* Santa Rosa, Tinogasta, Catamarca
* Santa Rosa, Valle Viejo, Catamarca
* Santa Rosa, La Pampa
* S ...
,
Cabuyao
Cabuyao, officially the City of Cabuyao ( fil, Lungsod ng Cabuyao), is a 1st class component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 355,330 people.
It used to be known as the "riche ...
, and
Calamba before arriving at the
Southern Tagalog Arterial Road
The Southern Tagalog Arterial Road (STAR), commonly known as the STAR Tollway, is a two-to-four-lane controlled-access toll expressway in the province of Batangas in the Philippines. It is operated by STAR Infrastructure Development Corporati ...
in the city of
Santo Tomas Santo Tomás is Spanish for Saint Thomas.
Santo Tomas may also refer to:
Places
Argentina
* Santo Tomás, Buenos Aires, Carlos Casares Partido, Buenos Aires Province
* Santo Tomás, Neuquén
Colombia
* Santo Tomás, Atlantico
Cuba
...
in
Batangas
Batangas, officially the Province of Batangas ( tl, Lalawigan ng Batangas ), is a province in the Philippines located in the Calabarzon region on Luzon. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and La ...
.
Southern Tagalog Arterial Road
R-3 is known as the Southern Tagalog Arterial Road (STAR Tollway) in the province of
Batangas
Batangas, officially the Province of Batangas ( tl, Lalawigan ng Batangas ), is a province in the Philippines located in the Calabarzon region on Luzon. Its capital is the city of Batangas, and is bordered by the provinces of Cavite and La ...
which connects the South Luzon Expressway with the
Port of Batangas in
Batangas City
Batangas City, officially the City of Batangas ( fil, Lungsod ng Batangas), is a 1st class component city and capital of the province of Batangas, Philippines. According to the 2020 census, it has a population of 351,437 people.
Batangas City ...
.
Notes
References
{{Road infrastructure in Manila
Routes in Metro Manila