Tag: I-680

Ground breaks on 680/Hwy. 4 interchange widening

Ground breaks on 680/Hwy. 4 interchange widening

| January 27, 2019 | 0 Comments

Ground has been broken for a four-mile widening of California State Highway 4 that is expected to lead to improvements of its interchange with Interstate-1680, Contra Costa Transportation Authority has announced. After a ceremonial groundbreaking Thursday, work will start that will widen Highway 4 from Morello Avenue to California Highway 242, adding a third lane […]

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Groundbreaking ceremony marks the official start to South I-680 express lane

Groundbreaking ceremony marks the official start to South I-680 express lane

| October 7, 2018 | 1 Comment

MARTINEZ, Calif. ­­– With the turn of five golden shovels, area officials on Wednesday marked the beginning of a $127 million construction project that will complete an express lane on southbound Interstate-680 from Marina Vista Avenue in Martinez to the Contra Costa-Alameda counties’ shared line. Randall Iwasaki, executive director of the Contra Costa Transportation Authority […]

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MTA, CCTA breaking ground today in Martinez for I-680 express lane

| October 3, 2018 | 0 Comments

MARTINEZ, Calif. ­­– A ground-breaking ceremony this morning will mark the beginning of an 11-mile southbound express lane on Interstate-680 from Marina Vista Avenue in Martinez to Rudgear Road in Walnut Creek. The project’s ceremony, by the Municipal Transportation Agency (MTA) and Contra Costa Transportation Authority (CCTA), will provide a continuous high-occupancy vehicle (HOV) and […]

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