National Highway 4 (NH4), total length: 230 km (140 mi)
States: Andaman & Nicobar
Route：Port Blair.
National Highway 4 (NH4) MapNational Highway 4 (NH4) Traffic Weather Conditions along National Highway 4 (NH4) Cities along National Highway 4 (NH4) Petrol Stations along National Highway 4 (NH4) Restaurants along National Highway 4 (NH4) Hotels along National Highway 4 (NH4) more service along National Highway 4 (NH4)