80-29 Separation Bridge Project Vallejo

ongoing

Caltrans Bay Area will begin construction Interstate 80 bridge deck at State Route 29 Interchange in early-June 2021. This project will completely remove the 173-foot-long bridge deck and replace it with a new strengthened bridge deck and approach slabs. The new construction will include a Class 1 bike path on northbound State Route 29, increase vertical clearance of the bridge from 15.2 feet to 18.7 feet and add new drainage inlets on I-80 upstream and down stream of the bridge.