ANTIOCH -- There are no full road closures planned for Highway 4 overnight this week, but local drivers still may want to plan on adjusting their routes.
All lanes of Somersville Road/Auto Center Drive will be closed from 10 p.m. to 5 a.m. overnight Tuesday through Friday where it crosses underneath Highway 4, according to a Contra Costa Transportation Authority news release.
On-ramps and off-ramps at the interchange will remain open, though turning movements will be limited.
During the day, a single lane in both directions of Somersville/Auto Center will be closed from 9 a.m. to 3 p.m. through Friday between Century Boulevard and Delta Fair Boulevard.
Also, a single southbound lane on Lone Tree Way/A Street will be closed from 8 a.m. to 2 p.m. through Friday from Texas Street/Bryan Avenue to Tregallas Road.
On the highway itself, one eastbound lane will be closed from 11 p.m. to 6 a.m. overnight Wednesday and Thursday and midnight to 6 a.m. Friday morning. A westbound lane on that same stretch will be closed from 10 p.m. to 4 a.m. overnight Wednesday and Thursday and 11 p.m. to 4 a.m. overnight Friday.
Overnight closures are also planned on all Loveridge Road on- and off-ramps.
For the most recent Highway 4 information, visit www.4eastcounty.org.
Contact Paul Burgarino at 925-779-7164. Follow him at Twitter.com/paulburgarino.