One-Way Traffic On Diablo Road Expected Through The Fall

DANVILLE, CA — Danville motorists can expect one-way traffic along Diablo Road from this week until September, the town announced.

Construction on the Diablo Road Multi-Use Trail Project will involve grading activities on the east side of the sidewalk. Drivers should expect one-way traffic control along Diablo Road between Clydesdale Drive and Alameda Diablo from 7 a.m. to roughly 6 p.m. until Sept. 15, the town said. Contra Costa County is also continuing signal upgrades on Diablo Road as part of the countywide Smart Signals Project. Construction is planned Monday through Friday from 7 a.m. to 5 p.m. through early July.

The Diablo Road Multimodal Trail and Drainage Improvements Project includes construction of the final 0.9-mile section of a 2.1-mile, 8-foot-wide paved Class 1 multi-use trail along the southern shoulder of Diablo Road, improving connections between Green Valley Road and Blackhawk Road and expanding access to Mount Diablo State Park. Construction is expected to continue in phases through December 2026.

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