California Department of Transportation, District 1
Klamath River Bridge Hinge Replacement Project
NEG - Negative Declaration
Present Land Use
None-project is located within State of California owned highway right-of-way.
NOTE: Extended to end on Nov. 24, 2010.
The California Department of Transportation (Caltrans) is proposing to replace hinges at spans 2,8, and 11 on the Klamath River Bridge (#1-28) under the Bridge Rehabilitation Program (program Code 220.127.116.11). The project is located on United States 101 in Del Norte County from Post Mile 4.04 to 4.42. The hinges are in the early stages of failure with structural concrete cracks reported at all three hinges. Work would include the demolition and reconstruction of the three hinges, installation and removal of temporary supports and temporary foundation, installation and removal of temporary access roads, use of existing roads, and the temporary relocation of utilities. Approximately 25 feet of bridge, bridge deck, and bridge rail would be reconstructed at each hinge location. In addition, a methacrylate seal and traffic stripping would be placed on the bridge deck, and a 12 inch by 1 inch concrete section of bridge would be repaired.
California Department of Transportation (Caltrans)
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Eureka Region 1 (CDFW), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), California State Lands Commission (SLC), Department of Water Resources, Resources Agency, Resources, Recycling and Recovery
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