I-680 Express Lanes From SR-84 to Alcosta Boulevard

The I-680 Express Lanes from SR-84 to Alcosta Boulevard Project will close the gap between existing and in-progress High Occupancy Vehicle (HOV)/express lane projects directly to the north and south. The project extends for approximately 9 miles on northbound and southbound I-680 through Sunol, Pleasanton, Dublin, and San Ramon.

Your thoughts on this project are important to us. Please click here to access our online comment form.

Get updates about the I-580
and I-680 Sunol Express Lanes.

Public Information Meetings for the project were held in Dublin on October 9, 2018, Sunol on October 16, 2018 and Pleasanton on October 18, 2018. The informational and technical posters presented at these meetings can be viewed here.

Environmental and preliminary engineering studies for the project are underway. We anticipate the draft environmental document to be ready for review in late 2019, at which time additional public information meetings will be scheduled and advertised. Please stay tuned!