Amazing Suspension Bridge construction Time Lapse How Suspension Bridges Are Built

The Osman Gazi Bridge is a suspension bridge located in Turkey, crossing the Gulf of İzmit. It was opened to traffic in 2016 and is the 2nd longest suspension bridge in Turkey, with a main span of 1,550 meters. This time-lapse video takes you from the creation of the caissons and sinking into the Izmit Bay, right through to the final section of road being locked into place.

The bridge is part of the Northern Marmara Highway project, which aims to improve transportation and reduce travel time between the cities of Istanbul and Izmit. The bridge has greatly improved connectivity for local communities, reducing travel time and allowing for increased economic development in the region.

The Osman Gazi Bridge is designed to be a dual carriageway bridge, with eight lanes for vehicles, two emergency lanes, and a pedestrian walkway. The bridge is supported by two main towers, each measuring over 300 meters in height, and is held up by steel cables that run from the towers to the roadway.

The construction of the Osman Gazi Bridge was a major engineering feat, requiring the use of advanced technologies and techniques. The project was a collaboration between Turkish and foreign companies, with the Turkish company Cengiz İnşaat providing the construction services and the French company Freyssinet supplying the cable-staying systems.

Overall, the Osman Gazi Bridge is a testament to the capabilities of modern engineering and construction technology, and serves as an important transportation link in Turkey.

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