South Carolina: Highway Patrol ran 4 checkpoints and removed 11 drunk drivers from highways in weekend effort

From Herald Online
ROCK HILL (March 21, 2011) — Troopers arrested 11 people for driving under the influence this weekend at checkpoints on Interstate 77 and Highway 49.
The DUI crack down in York County was one of four operations across the state, said Lance Cpl. Billy Elder of the S.C. Highway Patrol.
Troopers arrested five Friday night during a crackdown concentrated on the ramps of southbound I-77 at exit 82 in Rock Hill, Elder said. The checkpoints were at all three exits including Cherry and Celanese roads.  ….MORE