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Benicia–Martinez Bridge across the Sacramento River

Completed in 2007

The main bridge has a deck formed by a box girder of variable depth that has large overhangs stiffened by ribs. The bridge is assembled from three multi‑span frames connected by inside steel girders. The deck, made from lightweight concrete, was progressively cast in segments with lengths of 4.8 m.

Design: Joint Venture T.Y.Lin International and CH2MHill, Sacramento.

Structure length

2.5 km

Location

Interstate 680, California, USA

Span length

161.0 – 200.8 m

Structure type

Motorway viaduct.

Width of the superstructure

25.1 m

Scope of work

Jiri Strasky: Specialty Consultant responsible for the design of the frame connections.

C-I-P CANTILEVER CONSTRUCTION BRIDGES AMERICAN CONTINENT RIVER CROSSING URBAN AREA BOX GIRDER PRECAST STRUCTURE PRESTRESSED STRUCTURE CONCRETE STRUCTURE VIADUCTS ROADWAY BRIDGES

MAP

GPS: 38.0432560N, 122.12207W
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