Olema Tributary Creek Culvert Replacement Project
5 Documents in Project
Summary
SCH Number
2016042073
Lead Agency
California Department of Transportation, District 4
Document Title
Olema Tributary Creek Culvert Replacement Project
Document Type
FIN - Final Document
Received
Document Description
Caltrans proposes the Olema Creek Tributary Culvert Replacement Project to replace a failing double culvert on SR 1 in rural Marin County, CA, at PM 24.67, which is approximately 1.8 miles south of the town of Olema. The project involves removing two undersized 24-in diameter culverts that currently convey the flows from an unnamed tributary of Olema Creek, and constructing a 44 ft long, natural bottom culvert (cast in place, reinforced concrete box) that is approximately 30 ft wide on its interior and 36 ft wide on its exterior. The culvert would require soil nail wingwalls in each quadrant extending perpendicularly from the culvert opening until it meets the 2:1 embankment slope where the wingwalls would meet the existing ground.
Contact Information
Name
Eric DeNardo
Agency Name
California Department of Transportation, District 4
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
Marin
Cross Streets
SR 1, 3 mi south of Bear Valley Rd intersection
Total Acres
0.77
Parcel #
166-060-41, -070-22
State Highways
1
Waterways
Olema Creek
Other Location Info
Olema
Notice of Completion
Development Types
Other (culvert replacement)
Project Issues
Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Noise, Recreation, Transportation, Vegetation, Wetland/Riparian
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.