Pennington County Highway Department

The mission of the Pennington County Highway Department is to construct and maintain a system of highways and bridges, facilitating the safe and efficient movement of people and goods throughout the county.

Pennington County Highway Department is responsible for the survey, design, construction, inspection, maintenance and repair of the Pennington County road and bridges system which consists of 258.35 County State Aid Highway Miles, 1.69 County State Aid Municipal Miles, 397.17 County Road Miles and 100 Bridges.

This department is also responsible for the county's signage, which includes all highway regulatory safety and informational signing

2021 Pennington County Weight Restriction Map

Mike Flaagan, County Engineer

Joint Facilities Building
County Highway Deptartment
250 125th Ave NE
Thief River Falls, MN 56701

Phone: 218-683-7017
Fax: 218-683-7016

Alex Bladow
Assistant County Engineer

Lori Marquis