Project Overview
The Montana Department of Transportation (MDT) is planning to replace aging timber bridges on Montana Highway 83 (MT 83) near Swan Lake at Groom, Hall, and Six Mile Creek (mile markers 71, 71.5, 77 respectively) with new concrete box culverts. The timber bridges are nearing the end of their service life. The project will also include reconstruction of the roadway approaches. This work is part of MDT’s ongoing commitment to maintaining safe and dependable infrastructure across Montana.
Project Area Map
UPN 8887000