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80 SMART Corridor Project

I-80 SMART Corridor Project Overview

How the I-80 SMART Corridor will work:

Map Frequently Asked Questions Factsheet Contact Us Contact Us 80SmartCorridor.org

Have you seen the big electronic signs on westbound Interstate 80 (Eastshore Freeway) between Richmond and the Bay Bridge? Go to 80SmartCorridor.org to learn more about the new signs for freeway drivers that will provide real-time recommended speed limit, traffic accident and other information”.

FACTSHEET: English | Spanish | Chinese

The Interstate 80 SMART Corridor project will bring innovative congestion relief and safety improvements to the I-80 corridor from the Carquinez Bridge to the Bay Bridge. The project is expected to reduce the impacts of both commute and incident-related congestion on the freeway, including long delays and stop-and-go traffic, congestion-related traffic collisions, long emergency response times, unreliable commute times, and cut-through traffic. Project improvements include adaptive ramp metering; high occupancy vehicle (HOV) bypass lanes at ramp meters; active management of traffic during freeway incidents using variable advisory speed limits and lane management on the freeway and coordinated traffic signal timing on the local streets; bus priority at traffic signals and ramp meters; enhanced traveler information; and the coordinated operation of all of these components.