Weekend Lane Closures on I-280 near Belmont Start Friday July 25

Lanes will be closed in the northbound direction

San Mateo County ― Caltrans has scheduled lane closures on northbound I-280 just south of State Route 92 for culvert repairs. Four of the highway's six lanes will be closed during overnight work and three lanes will be closed during the daytime hours throughout the weekend. The closures are scheduled to begin at 8 p.m. on Friday, July 25 and finish at 5 a.m. on Monday, July 28.

Expect delays and please drive with caution through the construction area.

All work is weather dependent. Please drive with caution.

Thank you for your patience as we work to maintain our state's highways, bridges, and tunnels

For 24/7 traffic updates, please visit 511.org: https://x.com/511SFBay For real-time information, visit Caltrans QuickMap: https://quickmap.dot.ca.gov Follow us on X: https://x.com/CaltransD4 Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.