Public Infrastructure
Public Infrastructure
SR-18 Pavement and Culvert Replacement Project
Document Stage
Environmental Review
Public comment period
Closed on August 31, 2026
The California Department of Transportation Caltrans proposes to extend the pavement service life and implement roadway improvements along State Route 18 SR-18 from Post Mile PM R17.8 to 31.7, which is from 0.1 mile east of route 138/18 separation to View Drive. The project scope includes cold plane and overlay, replace asphalt concrete surfacing digout, guardrail and end treatment upgrades, vegetation control, guardrail patina stain, centerline rumble strip and recessed pavement marker replacem...
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