Bollinger Canyon Road – Iron Horse Trail Pedestrian Bridge

March 1, 2021 The Contra Costa Transportation Authority awarded this CMGC Contract to Myers-Shimmick, A Joint Venture. The project includes a 200 foot-long cable stayed bridge with a single support in the median of Bollinger Canyon Road. Approaches include a combination of a concrete bridge with edge girders and mechanically stabilized earth abutments. When completed, the overcrossing will become part of the Iron Horse Trail.