Singapore Marina Coastal Expressway Advanced Engineering Study

The 3-mile (5-kilometer), 10-lane Marina Coastal Expressway provides a roadway link between the eastern and western parts of Singapore to the newly developed Marina Bay area in the south.

 


Location

  • Singapore

Client

  • Land Transport Authority

Project Status

  • completed in 2014

The 3-mile (5-kilometer), 10-lane Marina Coastal Expressway will provide a roadway link between the eastern and western parts of Singapore to the newly developed Marina Bay area in the south. The expressway will have a 2-mile- (3.5-kilometer- ) long underground tunnel, while the rest will be at or below grade. 

WSP provided civil, structural, geotechnical and cost estimation services for the advanced engineering studies which included alignment options, safety reviews and tender evaluation assistance to the client.