Buffalo County > Highway Department
Gann Valley, SD
Highway Department
Contact:  

Ken Wulff, Superintendent
PO Box 136
Gann Valley, SD 57341
Office: (605) 293-3263
Cell: (605) 682-8843
Fax: (605) 293-3240
Email:
buffcohighway@midstatesd.net

OFFICE HOURS:
  • Regular Hours:  8:00 am to 5:00 pm (M-F)
  • Daylight Savings hours:  7:00 am to 5:30 (M-T)

The Buffalo County Highway Department maintains a 200-mile road system.  They serve the
greater public and county residents with safe and reliable road maintenance.

The Highway Department is responsible for blading, graveling, culverts, approaches,
backsloping, tree removal (in county right-of-ways), resealing oil roads, patching, signing,
mowing, rebuild gravel roads, snow removal, sanding (designated areas), and bridge repair.
Mower