March 13, 2019, 12pm PDT
State and county officials gathered on Friday to celebrate the start of a $514 million project to convert carpool lanes to express lanes and connect auxiliary lanes to make for a lane addition. The 32-mile project on Highway 101 opens in 2022.
October 11, 2017, 2pm PDT
Due to the high level of existing congestion, the Metropolitan Transportation Commission warns motorists that the new I-680 Contra Costa Express Lanes will offer relief just before and after the peak commute hour.
August 8, 2015, 7am PDT
The new 23 miles of I-680 express lanes between San Ramon and Walnut Creek in Contra Costa County will begin construction this month, the first of over 500 miles to be built and operated by the Metropolitan Transportation Commission.
March 19, 2014, 8am PDT
The Bay Area already has express lanes - but these 23 miles in Contra Costa County on I-680 will be the first built and operated by the new Bay Area Infrastructure Financing Authority, a division of the Metropolitan Transportation Commission (MTC).