These girders for the bridge range in length from about 98 feet to about 61 feet and in weight from 27,300 pounds to 22,400 pounds, she added. Once the girders have been installed, workers will pour ...

Crews will install nine precast concrete girders, which will serve as the support structure for the southbound lane of the viaduct bridge deck. Caltrans previously stabilized and reinforced ...

Other aspects, including the prestressed concrete bridge girders, were poured offsite and supplied by a precast concrete manufacturer. To begin the project, the crew poured 25-ft.-tall concrete ...

The bridge, built of precast concrete girders on drilled shaft foundations, crosses the river 8 miles south of Laughlin’s only other public bridge, the Laughlin Bridge, which opened to traffic ...

Covers analysis and design of prestressed concrete beams, slabs, box girders, and bridge girders by elastic and ultimate strength methods. Precast and cast-in-place system construction techniques will ...

The proposed bridge will be grade-separated and feature redundant precast, prestressed concrete girders with precast deck panels with composite concrete deck, says the funding application.