Webster Tube SR-61 Full Overnight Closures


District: 4 - Oakland 
Contact: Janis Mara 
Phone: (510) 715-9291
Email: Janis.Mara@dot.ca.gov

For Maintenance Work December 7, 8 and 9 

Alameda County — Caltrans has scheduled a full overnight closure of the Webster Tube (State Route 61) that connects the cities of Alameda and Oakland for three nights, December 7, 8 and 9, beginning at 10:00 p.m. and re-opening at 4:30 a.m. the following morning.
The purpose of the closure is to accommodate routine maintenance work.

The Tube will be closed in both directions while the work is performed. Work will be postponed if it rains. The Posey Tube will remain open.

Traffic Control Measures:

Changeable message and directional signs will be in place to assist motorists traveling in the area. The California Highway Patrol (CHP) will be at the site during the closure.

Please drive with caution. Slow for the Cone Zone and Be Work Zone Alert. Caltrans thanks motorists for their patience while we work to maintain our state’s highways, bridges, and tunnels.

For 24/7 traffic updates, follow 511.org: https://twitter.com/511SFBAY. For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/.