The total length of the project stretch is more than 10.6km, including the 1.9km bridge across the River Kosi.

The bridge in Bihar has been developed by Gammon Infrastructure through Kosi Bridge Infrastructure Company (KBIC) and built by Gammon India. It was inaugurated in February and KBIC last week received the provisional completion certificate from the National Highways Authority of India’s independent engineer of the project.

The project has been constructed on a build, operate and transfer basis and Gammon will receive payments during the concession period.