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The original item was published from 8/23/2023 10:27:00 AM to 9/5/2023 8:30:24 AM.

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Posted on: August 21, 2023

[ARCHIVED] I-80 Contra Costa Paving Project

Westbound I 80 Closure Detour

A 104-hour full highway closure of westbound I-80 is tentatively scheduled for Labor Day weekend starting on Thursday, August 31, and concluding on Tuesday, September 5, 2023.  Westbound I-80 will be closed and traffic detoured beginning at the westbound I-80/I-780 interchange in Vallejo. Closures will tentatively start Thursday after 9 p.m. and conclude on the following Tuesday no later than 5 a.m.

Westbound I-80 Closure Detour Directions

  • From WB I-80 at I-780 in Vallejo, exit onto eastbound I-780.
  • Then continue on eastbound I-780 past Benicia.
  • Continue on southbound I-680 towards Concord.
  • Exit onto westbound SR-4 towards Richmond/Hercules.
  • Re-enter westbound I-80 from westbound SR-4 in Hercules.

Learn more at www.cc80pave.com 💻 or submit your questions to Caltrans CC I-80 Pave Project Hotline 📱 (510) 286-0319. 

CT3513 I-80 SR-4 SEPARATION TO CARQUINEZ BR REHAB WB DETOUR PROJ MAP 800x742


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