The South Dakota Highway Patrol will hold sobriety checkpoints in 20 counties throughout the month of October. Checkpoints are planned for Beadle, Bennett, Brookings, Brown, Charles Mix, Clay, Codington, Davison, Day, Jackson, Lake, Lincoln, Lyman, Meade, Moody, Pennington, Spink, Stanley, Walworth, and Yankton counties.
The enforcement effort is aimed at reducing impaired driving and improving roa…