I-80 Solano County | Plans + Projects | Our Work

I-80 Solano County

MTC and the Solano Transportation Authority plan to construct approximately 34 lane miles of express lanes on I-80 between I-505 and Red Top Road. The project would be constructed in two segments with the west segment running between Red Top Road and Air Base Parkway and the east segment running between Air Base Parkway and I-505. On the west segment, existing HOV lanes will be repurposed as express lanes, which involves striping lanes and installing sign gantries, signs, FasTrak® toll tag readers, and traffic-monitoring video cameras. On the east segment, the highway would be widened and express lane striping, signage and equipment would be installed.