Highway SR-70 Lane Closures, Road Construction and Blocked Lanes

In Oroville Lane #1 will be closed multi-day (long term) for bridge work along East / westbound Highway 70 from May 15, 2023 at 6:01AM to September 29, 2025 at 3:59PM.

In Quincy All lanes will be closed multi-day (long term) for seasonal closure - rest area along East / westbound Highway 70 Rest Area from October 31, 2024 at 6:45PM to May 31, 2025 at 7:01PM.

In Twain Lane #1 will be closed for tree work along East / westbound Highway 70 at 7.1 mi west of Route 89 North from 7:01AM to 6:01PM.

In Portola Lane #1, and the left shoulder will be closed for utility work along East / westbound Highway 70 at 2nd St (Portola) from 8:01AM to 7:01PM.

In Twain Lane #1 will be closed for tree work along East / westbound Highway 70 at 7.1 mi west of Route 89 North from March 25 at 7:01AM to March 25 at 6:01PM.

In Oroville Lane #1, and the right shoulder will be closed for utility work along East / westbound Highway 70 from March 25 at 8:01AM to March 25 at 4:30PM.

In Quincy Lane #1 will be closed for tree work along East / westbound Highway 70 at 1.6 mi west of Keddie from March 26 at 7:01AM to March 26 at 6:01PM.

In Oroville Lane #1, and the right shoulder will be closed for utility work along East / westbound Highway 70 from March 26 at 8:01AM to March 26 at 4:30PM.

In Oroville Lane #1, and the right shoulder will be closed for utility work along East / westbound Highway 70 from March 27 at 8:01AM to March 27 at 4:30PM.

In Oroville Lane #1, and the right shoulder will be closed for utility work along East / westbound Highway 70 from March 28 at 8:01AM to March 28 at 4:30PM.