Caltrans today will open a long-awaited third eastbound lane on Interstate 580 to accommodate peak period traffic from San Rafael to Richmond.

Motorists traveling eastbound on Interstate 580 between Marin and Contra Costa counties are advised for the next several weeks to disregard the green arrows and red Xs that periodically will be dis

In preparation for the opening of a third eastbound traffic lane on Interstate 580 between San Rafael and Richmond, the Metropolitan Transportation Commission’s Bay Area Toll Authority (BATA) affil

Construction crews are set to begin work this week on the first of a series of MTC-sponsored projects to relieve traffic congestion in the Richmond-San Rafael Bridge corridor by establishing a thir

The public is invited to a pair of open houses in Richmond on Thursday, Dec. 8 and in San Rafael on Friday, Dec. 9 to learn more about the Interstate 580 Access Improvement Projects now beginning construction in the heavily traveled Richmond-San Rafael Bridge corridor.

The planned addition of a third eastbound lane to Interstate 580 across the Richmond-San Rafael Bridge and other improvements along the nearly six-mile corridor reached a key milestone this month.

OAKLAND, CA — The Metropolitan Transportation Commission (MTC) and the Association of Bay Area Governments (ABAG) invite Bay Area residents to comment on a proposal to add the Richmond-San Rafael B

OAKLAND, CA — The Metropolitan Transportation Commission (MTC) today unveiled its innovative Vital Signs website (vitalsigns.mtc.ca

The state Toll Bridge Seismic Retrofit Program (TBSRP) reached another milestone this week as construction crews completed a 21-month, $47 million project to bring the 1.8-mile Antioch Bridge up to

OAKLAND, CA — Toll plaza changes designed to speed travel for carpoolers are coming this month to the Antioch and Richmond-San Rafael bridges.