As of 2016, motorcoach buses are not required to stop at the ports of entries, other scale facilities, or roadside inspection sites. They are certainly allowed to stop if in need of any permits. There is currently some existing signage roadside that states buses must stop, but they are being removed as soon as practical, and buses will not be pulled over by law enforcement for not stopping at these sites, unless for obvious safety defcts or for a violation of state law.

Motorcoach Regulation Information

If you have any questions regarding motorcoach regulations please contact:

South Dakota Highway Patrol Motor Carrier Section

118 W. Capitol Ave.
Pierre, SD 57501-5070
Ph: 605.773.4578

South Dakota Public Utilities Commission State Capitol

500 E. Capitol Ave.
Pierre, SD 57501-5070
Ph: 605.773.5275

Motorcoach Services

The following is a list of facilities in South Dakota which offer varying services for motorcoaches.

Black Hills Gray Line 1600 East St. Patrick St.

Rapid City, SD 57703
Ph: 605.342.4461

Full service, wash, dump, fuel and maintenance.

Interstate Detroit Diesel 801 East 54th Street N.

Sioux Falls, SD 57104
Ph: 605.339.8839

Wash, dump, fuel and maintenance.