Department of Transportation 

24395 US Hwy 212
P.O. Box 590
Eagle Butte, SD 57625

Office Phone: (605) 964-6960

Office Fax: (605) 964-4999
Dakota Longbrake, Director 

CRST Transportation Mission

Utilizing available resources to repair, maintain, and rebuild our roadway system for the safety of our residents and all travelers to our land while upholding the Bureau of Indian Affairs to their trust responsibility and treaty promises.

The Department has an annual construction budget of approximately $2.2 million per year. $575k of that is set aside for road maintenance such as blading, crack sealing, pothole repair, etc... We also have the Elderly Roads Program that is a competitive request-based program where the department will repair/rebuild roads for individuals that have their requests selected. This program also provides emergency snow removal into individual homes.

The Department also runs the CRST Transit in conjunction with River Cities Public Transit.

Cheyenne River Sioux Tribe Transit 
Office Phone: (605) 964-7433

River Cities Public Transit - Eagle Butte Transit Route Fee and Schedule

The CRST Department of Transportation is currently working on a 20 year Long Range Transportation Plan.  It is currently available for public comment.  Copies of the Long Range Plan can be picked up at the Transportation Office in Eagle Butte.  Public comments need to be turned into Dakota Longbrake, Director of Transportation at his office or emailed to by November 30, 2021.

2021 CRST LRTP October 2021
2021 CRST LRTP Executive Summary October 2021