A bridge improvement project on several Red River Valley bridges will begin on Monday, May 4 according to the Minnesota Department of Transportation. Motorists should expect a short-term detour, lane closures, reduced speeds, and possible delays.
This project is led by North Dakota Department of Transportation. Construction will begin May 4 and is expected to be completed in late October. Work on each bridge will occur concurrently.
Project information
Hwy 171 (Saint Vincent)
-Pier repair
-Bridge deck repair
-Surface treatment
Traffic impact: Mid-May through mid-July: single lane traffic with temporary signals
Mid-July through early August-Detour
Detour includes ND Hwy 59, Interstate 29, ND Hwy 5, MN Hwy 175, Kittson CR 16, Kittson CR 6, Kittson CR 12, MN Hwy 75 back to Hwy 171
(Highway 175 bridge will open to traffic in both lanes during this time)
Hwy 175 (Hallock)
-Bridge deck repair
-Surface treatment
–Traffic impact: single lane traffic with temporary signals
Hwy 2B (East Grand Forks)
-Bridge deck repair
-Surface treatment
–Traffic impact: single lane traffic with temporary signals
Project benefits
The project will provide smoother, longer-lasting driving surface and extend the life of the bridges.
Work zone safety reminders
- Slow down when approaching every work zone
- Never enter a roadway that has been blocked with barriers or cones
- Stay alert; watch for workers and slow-moving equipment
- Obey posted speed limits. Fine for a violation in a work zone is $300
- Minimize distractions behind the wheel
- Be patient; expect delays, especially during peak travel times





