Placer/Nevada-80 Bridge Rehabilitation and Replacement Project

Placer/Nevada-80 Bridge Rehabilitation and Replacement Project

To rehabilitate and/or replace seven bridges located along I-80 in Placer and Nevada County at PM 28.7, 46.31, 46.94, 49.00, R59.44, and R63.52. The proposed work at each location comprises one or more of the following; replacing the structure in its entirety or replacing bearing pads, deck and/or rails; adding ADA curb ramp; seismic retrofit; excavation at footing; removal of unsound concrete on columns and bents; water diversion and/or dewatering; adjustment to ramps and approaches; and clod planning and overlay. The project also includes ground disturbance, pile driving, vegetation and/or tree removal/trimming, night work, ramp closure, railroad coordination, equipment staging, and/or stage construction. No ROW acquisition anticipated.

Colfax

Nevada, Placer

Air Resources Board, Transportation Projects, California Department of Conservation (DOC), California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Parks and Recreation, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), Caltrans, Division of Aeronautics, Department of Water Resources, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Water Rights, California Highway Patrol, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)

California Highway Patrol, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB)

Aesthetics, Biological Resources, Noise, Public Services, Wetland/Riparian