Giannini Bridge Replacement

4 Documents in Project


SCH Number
Lead Agency
San Mateo County
Document Title
Giannini Bridge Replacement
Document Type
MND - Mitigated Negative Declaration

Document Description
The applicant seeks a coastal development permit and grading permit for bridge repairs done in September 2015 and replacement of the bridge with a new 20-ft. wide free spanning bridge over Butano Creek on Giannini Ranch, owned by POST. The existing wood bridge will be demolished. The bridge site provides the only access to the agricultural fields on the west side of the segment of Butano Creek. Replacement of the bridge will restore brigde loading capacity necessary for agricultural operations. Construction of the new bridge includes new bridge supports (i.e. concrete abutments and wingwalls) to be constructed outward of top-of-bank and above the ordinary high and wingwalls) to be constructed outward of top-of-bank and above the ordinary high water line in order to minimize impacts to the creek. The project includes widening of the gravel roadway approaches to the bridge to conform to the new bridge width as well as the installation of a rock inlet at the existing storm drain, installation of swales, and placement of Class II aggregate base. A grading permit is required for 150 cy of cut and 400 cy of fill. No work is proposed to occur within Butano Creek and creek dewatering is not required to implement the project.

Contact Information
Summer Burlison
San Mateo County
455 County Center, 2nd Floor
Redwood City, CA 94063

(650) 363-1815


San Mateo
Cross Streets
Pescadero Creek Rd
Total Acres
Parcel #
086-270-010, 087-190-010
Pescadero ES, Pescadero HS
Butano Creek
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (ag)
Local Action
Grading Permit Local Coastal Permit
Project Issues
Wetland/Riparian Water Quality Toxic/Hazardous Soil Erosion/Compaction/Grading Geologic/Seismic Biological Resources Air Quality
Reviewing Agencies
Native American Heritage Commission Air Resources Board, Transportation Projects California Coastal Commission California Department of Parks and Recreation Caltrans, District 4 Department of Conservation Department of Fish and Wildlife, Region 3 Department of Water Resources Regional Water Quality Control Board, Region 2 Resources Agency State Lands Commission
Download CSV New Search