The Flandreau Santee Sioux Tribe Roads and Transportation Department is responsible for maintaining the network of tribal roads, pathways and bridges throughout the reservation. The Department is also tasked with the administration, maintenance and scheduling of the fleet of Tribal and Federal transportation vehicles. 

For more information, please contact the Roads & Transportation office at:

Phone: (605) 997-3891 ext. 1209

Fax: (605) 997-3878

Email: philip.allen@fsst-nsn.gov

Flandreau Santee Sioux Tribe

Roads & Transportation Department

603 W. Broad Ave

Flandreau, SD 57028