Roman Superhighway

The Roman Superhighway or Bataan Provincial Highway, formerly known as the Bataan Provincial Expressway, is a 68-kilometer (42 mi), two- to four-lane major highway that connects the municipality of Dinalupihan to the municipality of Mariveles in Bataan, Philippines.[1][2] The highway is named after the former Representative Pablo Roman, Sr.

Roman Superhighway
Bataan Provincial Expressway Bataan Provincial Highway
Route information
Maintained by Department of Public Works and Highways - Bataan 1st District Engineering Office & Bataan 2nd District Engineering Office and Metro Bataan Development Authority
Length	68.0 km (42.3 mi)
Component highways	N301
Major junctions
North end	N3 (Jose Abad Santos Avenue) in Dinalupihan, Bataan
	E1 (Subic–Clark–Tarlac Expressway) – Dinalupihan Exit in Hermosa, Bataan N302 (Gov. Joaquin J. Linao National Road) in Pilar, Bataan N303 (Bataan National Road) in Orion, Bataan N303 (Bataan National Road) in Limay, Bataan
South end	N301 (Mariveles–Talaga Bay Road) in Mariveles, Bataan
Location
Provinces	Bataan
Major cities	Balanga
Towns	Bagac, Dinalupihan, Hermosa, Samal, Orani, Abucay, Pilar, Orion, Limay, Mariveles
Highway system
Roads in the Philippines Highways Expressways List

It was originally intended to be an expressway to serve the Bataan Economic Zone, but it later became an at-grade highway when local residents built houses and businesses along it. The entire road forms part of National Route 301 (N301) of the Philippine highway network.