Pennington County began highway adoptions in 1990. The Adopt-A-Highway Program provides an opportunity for organizations, businesses and/or individuals to volunteer to pick up litter in the right-of-way of Pennington County roads and be recognized for their efforts. There are currently 96.32 miles of county road adopted by 43 groups/individuals. Any county road can be adopted with the approval of the Board of Commissioners; however, a list of available roads has been developed for those determined to be of high priority for adoption. Further information on the program can be found in the Pennington County, South Dakota Adopt-A-Highway Program Policy or by contacting the Highway Department at (605) 394-2166.

For more information, view the following documents: