KENNEWICK, Wash--Tri-Cities police officers will get some extra help patrolling the streets this weekend.
The mobile impaired driving unit is making a pit stop in the Tri-Cities. The bus helps process DUI arrests quicker so officers can get back on the streets. A typical DUI arrest can take up to an hour and a half but the bus can shave off an hour.
Last month it helped with more than two-dozen DUI's in our area.