Officers expect more people will be on the roads this holiday weekend.
Saturday night more officers were out looking for drunk drivers in Parkersburg.
Police Sergeant Matt Board says regularly off duty officers were on special assignment conducting a DUI check point near the 900 block of Seventh Street.
Board says officers started at 9 p.m. and were going to be there until 1 a.m. Sunday morning.
Board says the purpose is to educate people on the dangers of driving drunk.