Question: will the caldecott tunnel be closed?
Answer: ALAMEDA AND CONTRA COSTA COUNTIES – Caltrans will temporarily close the number one bore of the State Route 24 (SR-24) Caldecott Tunnel overnight starting Monday, July 6. All other bores will remain open to traffic. ... For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/.