Below is the schedule of traffic advisories for Oakland from Friday evening to Saturday morning associated with work on the Caldecott Fourth Bore Project.
Eastbound (in Oakland)
Broadway On-Ramp: Closed 8 PM on Friday, August 5 to 8 AM on Saturday, August 6 for the installation of K-Rail.
Vehicles will be detoured to Brookside Avenue in Oakland.
Lane #4 Eastbound 24: Closed between Kay Street Overcrossing and the west end of Bore #1 from 10:30 PM on Friday, August 5 to 6 AM on Saturday, August 6. Bore #1 will tentatively close from midnight until 7 AM, Saturday, August 6.
Westbound (in Oakland)
Caldecott Lane On-Ramp Closure: 9 PM on Friday, August 5 to 8 AM on Saturday, August 6 for the removal of K-Rail.
Caldecott Lane Off-Ramp: 8 PM on Friday, August 5 to 10 AM on Saturday, August 6.
Vehicles will be detoured to the State Route 13 connector ramp.
(Pending) Upcoming Closures in Contra Costa County (August 8, 9)
Westbound Fish Ranch Road Off-Ramp: Closed 9 PM on Monday, August 8 to 5 AM on Tuesday, August 9.
The work is being performed as part of the Caldecott Tunnel Fourth Bore Project. In addition to the excavation of a 3,400-foot-long tunnel north of the existing three bores, the project involves traffic improvements on the eastern and western sides of the tunnel.
For more information on the upcoming ramp closure, visit www.caldecott-tunnel.org