Highway Department | Pennington County
3601 Cambell Street, Rapid City, SD 57701
Eligibility
Open to all
Hours
6:00am - 4:30pm (MT), Monday - Thursday, excluding Holidays
605-394-2166
Voice·
Main Phone
Website
https://www.pennco.orgApplication process
Call for information
Service area
Pennington County, SD
Other Information
Age Group
- Adults (25-64)
- Children (0-17)
- Young Adults (18-24)
- Older Adults (65+)
Responsible for 830 miles of road and 127 bridges, including routine repair and maintenance, snow removal, and major reconstruction projects.
Last Assured
11/10/2025
Providing organization
Pennington County
Serving the citizens of Pennington County.