FINAL UPDATE: Delay on San Bruno btwn Harkness and Wilde has cleared. IB/OB 8/8AX and 9/9R resuming regular service. (More: 10 in last 48 hours)

US 101 Southbound Overnight Closure

Effective Date
Friday, May 20, 2022 - 9:00am
News categories
Taxi Industry

TO: San Francisco Taxi Drivers

Caltrans is scheduled to implement an overnight closure of Southbound Highway 101 from South Airport Boulevard to San Bruno Avenue. The closure on Sunday, May 22, from 1:00 am to 6:00 am, is needed to replace overhead sign structures that span across the southbound traffic lanes near the Airport.
During the closure, motorists will be directed to exit the freeway at the Produce Avenue/South Airport Boulevard Off-Ramp. Detour signs will be in place to clearly guide them to the South Airport Boulevard/ I-380 intersection where traffic can diverge towards multiple destinations. Motorists heading towards the Airport will continue straight on South Airport Boulevard and use the San Bruno Avenue on-ramp towards the Airport. The detour map below provides the exact detour route. Taxi drivers are advised to leave extra time enroute to the airport during these hours. Northbound traffic will be unaffected. For additional project updates and information, please refer to Caltrans webpage.

Map showing the re-route for 101 closure.