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I-680 Sunol Northbound Express Lane Project

The I-680 Sunol Northbound Express Lane project will add a new 9-mile HOV/express lane and associated improvements between Auto Mall Parkway and SR-84, providing congestion relief in the corridor and will upgrade the I-680 Southbound Express Lane access configuration from controlled access to a near continuous access configuration. The project will increase the efficiency of the transportation system by expanding and optimizing freeway capacity to reduce congestion and accommodate existing and future travel demands.

The construction contract was awarded in late November 2017. Construction began spring 2018. A groundbreaking event was held on April 19, 2018.

Read the project fact sheet.

See a presentation about the new Express Lane and the Groundbreaking Event.

 

 

 

 

 

 



Project History

A Draft Environmental Impact Report/Environmental Assessment (EIR/EA) was prepared for the I-680 Northbound HOV/express lane project for public circulation beginning in November 2014. The final Environmental Impact Report/Environmental Assessment (EIR/EA) was approved July 2015.

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