Williams Creek Bridge at Powerhouse Road (10C-0166) Replacement Project
2 Documents in Project
Summary
SCH Number
2017052019
Lead Agency
Mendocino County
Document Title
Williams Creek Bridge at Powerhouse Road (10C-0166) Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
various
Document Description
Mendocino County, in conjunction with the Caltrans, and the Federal Hwy Administration, is proposing to replace the Williams Creek Bridge at Powerhouse Road (10C-0166). The project proposes replacing an existing single-lane, single-span, dual railroad flatcar with timber-deck bridge structure (41 ft. long by 23 ft. wide, dual width). The existing bridge is classified as structurally deficient with a sufficiency rating of 47.6, and is eligible for replacement under the FHWA Bridge Program administered by Caltrans. The new structure will conform to Caltrans freeboard standards for 50- and 100-year flood events. The new bridge, with a clear width of 28 ft, will provide a safer structure for vehicles. Construction is planned for 2018 or later and will take approx four to five months to complete.
Contact Information
Name
John Cylwik
Agency Name
Mendocino County
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
Mendocino
Cross Streets
Powerhouse Rd, Gibson Lane
Zip
95469
Total Acres
1.4
Schools
Potter Valley ES/PS
Waterways
Williams Ck, Bevans Ck, E. Fk., Russian River, Bush Ck
Township
17N
Range
11W
Section
18
Base
MDBM
Other Location Info
Potter Valley
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
Air Resources Board, Transportation Projects, California Department of Fish and Wildlife, Eureka Region 1 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 1 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), Department of Water Resources, Resources Agency
Development Types
Transportation:Other (bridge replacement)
Local Actions
project approval
Project Issues
Biological Resources, Cultural Resources
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.