Radial Road 1

Radial Road 1 (R-1), informally known as the R-1 Road, is a network of roads and bridges which comprise the first arterial road of Metro Manila in the Philippines.^[1] Spanning some 42.67 kilometers (26.51 mi), it connects the cities and municipalities of Bacoor, General Trias, Imus, Kawit, Las Piñas, Manila, Naic, Noveleta, Parañaque, Pasay, and Tanza in Cavite and Metro Manila.

R-1 Radial Road 1
R-1 Road
Roxas Boulevard at kilometer zero in Manila, a portion of Radial Road 1
Route information
Maintained by the Department of Public Works and Highways,[a] the Metropolitan Manila Development Authority,[b] and Cavite Infrastructure Corporation[c]
Length	42.67 km (26.51 mi)
Component highways	AH 26 (N120) in Manila and Pasay N61 in Pasay and Parañaque E3 from Parañaque to Kawit N64 from Kawit to Tanza N402 from Tanza to Naic
Major junctions
North end	Anda Circle in Manila
South end	N403 (Governor's Drive) in Naic, Cavite
Location
Country	Philippines
Provinces	Cavite
Major cities	Bacoor, General Trias, Imus, Las Piñas, Manila, Parañaque, and Pasay
Towns	Kawit, Naic, Noveleta, and Tanza
Highway system
Roads in the Philippines Highways Expressways List

Route description

Bonifacio Drive

Main article: Bonifacio Drive

Between Anda Circle and Padre Burgos Avenue, R-1 is known as Bonifacio Drive. It serves the districts of Intramuros and Port Area and meets Roxas Boulevard in Rizal Park.

Roxas Boulevard

Main article: Roxas Boulevard

R-1 becomes Roxas Boulevard after intersecting with Padre Burgos Avenue. This section of R-1 passes through Kilometer Zero of the Philippines in Rizal Park. Roxas Boulevard is a waterfront promenade that leads out of Ermita and Malate in Manila into Pasay and Parañaque. It ends at the junction with NAIA Road and Seaside Drive.

Manila–Cavite Expressway

Main article: Manila–Cavite Expressway

Between the NAIA Road and Covelandia Road in Kawit, Cavite, R-1 is known as the Manila–Cavite Expressway (also known as Coastal Road and CAVITEX). This toll road connects Parañaque with Las Piñas and leaves Metro Manila for Bacoor and Kawit in the province of Cavite.

Covelandia Road

R-1 briefly merges with Covelandia Road until it meets Antero Soriano Highway at the intersection with Tirona Highway.

Antero Soriano Highway

Main article: Antero Soriano Highway

R-1 is known as the Antero Soriano Highway from Covelandia Road's terminus in Kawit to Governor's Drive in Naic. It connects the Cavite municipalities of Noveleta, Rosario, and Tanza and the cities of General Trias and Imus along the coast of Manila Bay in Cavite.

Notes

1. Non-expressway sections only.
2. Non-expressway sections in Metro Manila only.
3. Expressway sections only.