Radial Road 1
Radial Road 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. Spanning some, 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.
Route description
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.
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
Between the NAIA Road and Covelandia Road in Kawit, Cavite, R-1 is known as the Manila–Cavite Expressway. 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.
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.