About this project
![Hwy 75 Trosky to Pipestone work zone map Hwy 75 work zone map showing culvert and turn lane installations](images/web-map-12-20-23.jpg)
Summary of MnDOT work
- Resurface 6.6 miles of asphalt to concrete pavement on Hwy 75 from Trosky to Pipestone
- Install paved shoulders, turn-lane extensions, and frost heave corrections
- Replace five box culverts and repair additional culverts
Traffic impacts
- A detour will be required during construction
- The detour route will be determined about one year prior to construction
- Motorists can expect delays traveling through the area during construction