DUI checkpoint
A DUI checkpoint in San Diego. Courtesy San Diego Police

Police arrested nine motorists on suspicion of drunk driving at an overnight driver’s license/sobriety checkpoint in Mission Bay, authorities said Sunday.

Nine vehicles were also impounded at the checkpoint, according to Lt. Adam Sharki of the San Diego Police Department.

The checkpoint at 2400 Grand Ave. began at 10 p.m. Saturday and ended at 3 a.m. Sunday.

City News Contributed to this article.