PROJECTS I-80/I-680/SR-12 Interchange Project: Package 1

Green Valley Rd, Fairfield, CA, USA

This package of improvements constructed the Green Valley Road Interchange and a westbound SR-12 Connector from westbound I-80 to westbound SR-12. The new connector crosses over West Jameson Canyon to braid with a new on-ramp from Green Valley Road to westbound I-80.  The Green Valley Road Interchange has been open to the public for more than 2 years and has already helped alleviate congestion and increased safety on this corridor. See the Updates tab for related Project Documents.

June 2, 2014

Groundbreaking Ceremony

I 80 / I 680 / SR 12 Interchange project,
Package 1 Ground Breaking

August 9, 2016

Ribbon Cutting Ceremony

March 1, 2024

Air Quality Report