Projects

Northern Marmara Highway Nakkaş-Başakşehir Section

	Location İstanbul / Turkey		Start Date  June 2021
	Client The Republic of Turkey Ministry of Transport and Infrastructure, General Directorate of Highways		Downloads

The project, Nakkaş-Başakşehir Section (including connection roads) of the Northern Marmara Highway (including the 3rd Bosphorus Bridge), plans to reduce the current traffic density by creating alternative routes in urban transportation.

The purpose of the contract is to provide site supervision and contract management services for 50 km. long toll road with inclined suspension bridge with a length of 1.618m. and  main span of 440 meters long. It will have 136 stay cables, 272 anchorages, and four lanes of traffic in both directions. The bridge's 196-meter high towers will be built with "diamond" geometry.

Services provided:

• Design review
• Construction supervision