North-South Corridor Tunnel N108
Client China Railway First Group Co Ltd (Singapore Branch)
Service Design consultant
Date December 2018
Value About S$446 million, design-and-build contract
About 1.1 km of three dual-lane road tunnels along Marymount Road, between Marymount Lane and Pemimpin Place. The North-South Corridor is Singapore's first integrated transport corridor featuring a dedicated bus and cycling route.