Plan accordingly. An interchange construction project for the junction of Interstates 80 and 680, and HWY 12 in Fairfield will cause overnight closures this next week. Caltrans is scheduling five consecutive nights of a full overnight closure beginning Monday, August 23rd.
Eastbound I-80 will be closed at Red Top Road from 10 p.m. Monday to 6 a.m. Tuesday and will continue until Thursday morning. Westbound I-80 will be closed at the I-680 on-ramp beginning at 11 p.m. Thursday and lasting until 4 a.m. Friday. That work will continue for four nights, from Friday through next Monday and Tuesday, Aug. 30 and 31, 11 p.m. to 4 a.m.