CalTrans Closures

Posted on 09/25/2026

This $7 million project will replace and rehabilitate culvert drainage systems, and replace guardrail and roadside signs, and upgrade wrong way pavement markers on Interstate 210 near Sunland Boulevard Undercrossing between post miles (PM) R11 to R11.5. It is expected to be completed in summer 2028.

Friday, Sept. 25:

Eastbound I-210

Closure of northbound Sunland Boulevard on-ramp to eastbound I-210, from 9 p.m. to 9 a.m.

Westbound I-210

Closure of northbound Sunland Boulevard on-ramp to westbound I-210, from 9 a.m. to 3 p.m., and 9 p.m. to 9 a.m.

Motorists on the northbound Sunland Boulevard will detour using the southbound Sunland Boulevard on-ramp to eastbound or westbound I-210: continuing north on Sunland Boulevard, west on Fenwick Street, east on Foothill Boulevard, and south on Sunland Boulevard to the eastbound or westbound I-210 on-ramp.