The Montana Department of Transportation (MDT) and Riverside Contracting Inc. have completed the Round Butte Road Mill & Fill project in Ronan.
This resurfacing project began at the intersection of Round Butte Road with Ag Services Lane and extended west for four miles, ending just past Guenzler Lane. Improvements included resurfacing the roadway, seal and cover (chip seal), fog seal, new pavement markings, and new rumble strips. The completion of this project provides a more efficient driving experience.
MDT and Riverside Contracting Inc. thank the Ronan community and the traveling public for their patience and support throughout the project.
Please don't hesitate to reach out with any questions or concerns. You may email Sloane directly at