Red River Valley Bridges

About this project

Map of project area — Overall project map (click to enlarge)

This project is led by North Dakota Department of Transportation and will take place in 2026. The project includes bridge rehabilitation work on the following bridges:

Map of project detours — Project detour map (click to enlarge)

Hwy 171

Pier repair
Bridge deck repair
Surface treatment
Traffic impact: detour (approximately 3 weeks, see map)
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

Hwy 175

Bridge deck repair
Surface treatment
Traffic impact: single lane traffic with temporary signals

Hwy 2B

Bridge deck repair
Surface treatment
Traffic impact: single lane traffic with temporary signals

*Staging information and detour routes are subject to change.

Unrelated to this bridge rehabilitation project, find out more about the Northern Red River Flood Study at Northern Red River Flood Study | NDDOT.