BRIDGE SEISMIC RETROFIT & UPGRADE BRIDGE RAILS
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
05/05/2025
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects
LEAD AGENCY
California, CalTrans
Description:
The project will address the potential vulnerability of San Gregorio Creek Bridge (Br. No. 35- 0030) by either seismically retrofitting or replacing the bridge. The existing bridge railing will also be replaced/upgraded to standard bridge rail. The project proposed the following three build alternatives (Alternatives 1, 2 and 3) and a No-build alternative. Alternatives 1 and 2 correspond with the seismic retrofit option, while Alternative 3 would replace the bridge: Alternative 1: Seismically retrofit the existing bridge and replace/upgrade existing concrete baluster railings in both directions. Alternative 2: Seismically retrofit and widen the existing bridge to construct a 6-foot wide sidewalk with a see through railing on southbound only, and replace/upgrade existing concrete baluster railings in both directions. The addition of the sidewalk is likely to require the creation of an additional column being placed in the creek bed. Alternative 3: Replace the existing bridge with a new bridge to provide: two standard 12-foot lanes (one in each direction), a 2-foot undivided median, standard 8-foot shoulders, 6-foot wide Class III Bike Lane in both directions (part of 8-foot shoulders), a 6-foot wide sidewalk (southbound only), standard bridge railings, and see through railings.
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Permitting Timetable
The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.
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Action Information
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