Welcome to South Dakota

Ports of Entry

There is a single phone number to reach the ports of entry for permits and motor carrier questions: 605-224-SEMI (7364). The phone number will ring to any open port of entry.

Jefferson Port of Entry

Location: I-29 at Jefferson
PO Box 1158
North Sioux City, SD 57049      
Phone: 605-224-7364

Sioux Falls Port of Entry 

Location: I-90 at MN/SD line   
PO Box 259
Brandon, SD 57005-0259     
Phone: 605-224-7364

Sisseton Port of Entry

Location: I-29 at Sisseton    
PO Box 242
Sisseton, SD 57262-0242         
Phone: 605-224-7364

Tilford Port of Entry 

Location: I-90 at Tilford
HC 80, Box 805-10
Piedmont, SD 57769-9405     
Phone: 605-224-7364

All motorcoaches, whether they are regular route or charter, must stop at our Ports of Entry and any weighing operation they may encounter while traveling in South Dakota. Permits required for motorcoach operations are available at the above Ports of Entry or by telephone.  U.S. Port of Customs #3502

Sioux Falls Regional Airport

Location: Sioux Falls Regional Airport
1 Weather Lane
Sioux Falls, SD 57104