Date: March 24, 2021 District: 4 - Oakland
Contact: Alejandro Lopez
Phone: (510) 385-6856
Email: Alejandro.Lopez@dot.ca.gov
Northbound U.S. 101 Overnight Closure
for Overhead Sign Replacement Work in San Mateo County
April 4, 2021 - 11:00 PM to 4:00 AM
SAN MATEO COUNTY — Caltrans has scheduled full overnight closure of northbound U.S. 101, beginning Sunday, April 4, 11:00 PM – 4:00 AM for overhead sign replacement work. Caltrans will remove an overhead sign bridge between East Hillsdale Boulevard and State Route 92 (SR-92) near the cities of San Mateo and Foster City.
NB US 101 - April 4 – between East Hillsdale Boulevard and SR-92
Closure Detour:
Exit northbound U.S. 101 at the East Hillsdale Boulevard Off-Ramp, in the City of San Mateo. Motorists will then be guided by detour signs, which they can either follow east or west along East Hillsdale Boulevard. Motorists may choose to return to Northbound U.S. 101 by either detour route, or access other destinations, such as SR- 92.
TRAFFIC ADVISORY
Changeable message and directional signs will be in place to assist motorists traveling in the area. The California Highway Patrol (CHP) will be on site during the closures.
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.
Additional project information is available at: http://101express.com/
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/.