ANTIOCH -- Drivers headed through the city on Highway 4 in the overnight hours this week can expect a few delays.

One eastbound lane will be closed between the Contra Loma Boulevard/L Street and Lone Tree Way/A Street exits from 11 p.m. to 6 a.m. overnight Monday through Thursday and midnight to 6 a.m. Friday, according to a Caltrans news release.

One lane headed west on the same stretch will be closed 9 p.m. to 4 a.m. overnight Monday through Thursday.

Additionally, a single lane in both directions of Somersville Road/Auto Center Drive will be closed between Century and Delta Fair boulevards from 9 a.m. to 3 p.m. Monday through Friday.

For more information visit www.4eastcounty.org.

Contact Paul Burgarino at 925-779-7164. Follow him at Twitter.com/paulburgarino.