Doherty Drive Bridge Replacement Project

Document Description: The City proposes to replace the existing two-lane Doherty Drive Bridge with a new single-span bridge that is slightly longer than the existing bridge at approximately 52 feet. The proposed bridge will carry one through lane of traffic in each direction, together with a left-turn lane into the property locally known as the "Niven property" located immediately to the southwest of the bridge. A 5-foot-wide sidewalk and 7-foot-wide Class 2 bicycle lane are proposed on the north side of the bridge, and a 12-foot-wide Class 1 multi-use path and 7-foot-wide Class 2 bicycle lane are proposed on the south side of the bridge. The total proposed width including barriers is 69 feet.

Contact Information: Hamid Shamsapour
City of Larkspur
400 Magnolia Avenue
Larkspur, CA 94939
415 927 5017

Review Period Start: 5/17/2012
Review Period End: 6/15/2012
Development Type: Transportation:Other (Bridge replacement)
Local Action: Other Action
Project Issues: Cumulative Effects Landuse Wildlife Wetland/Riparian Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Soil Erosion/Compaction/Grading Schools/Universities Recreation/Parks Public Services Noise Geologic/Seismic Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Aesthetic/Visual
Reviewing Agencies: Regional Water Quality Control Board, Region 2 Department of Fish and Wildlife, Region 3 Air Resources Board, Transportation Projects California Department of Parks and Recreation California Highway Patrol Caltrans, District 4 Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Resources Agency