During the operation, troopers will systematically stop vehicles to observe drivers for signs of alcohol or drug impairment.

The San Luis Obispo Police Department contacted 534 vehicles during a DUI checkpoint on Friday. The checkpoint took place from 8 p.m. to 1 a.m. on the 900 block of Marsh Street, police said. Five ...

WORCESTER COUNTY, MA — A Massachusetts State Police sobriety checkpoint will be held in Worcester County later this month.

The Kentucky State Police Post 3 says it would like to remind drivers of its traffic safety checkpoints aimed at ensuring ...