Minnesota Department of Transportation

511 Travel Info

Hwy 10, 75 - 11th Street Underpass Project

Moorhead

Current traffic impacts

Detour map for the 11th Street underpass project.
Effective Oct. 10, "soft" opening on First Avenue North for east/west traffic, with lane closure in both directions.
  • Residents/travelers can expect loud noises and vibrations throughout the area during piling operations.
  • Stage 1/First Avenue: Lane closures in both directions on First Avenue North. East/west traffic only.
    • North/south detour: 14th Street N, 2nd Ave N and 8th Street
  • Stage 2/Main Avenue: Closures on Main Avenue between 10th Street S and 13th Street S.
    • Detour: 13th Street S, 2nd Ave S, 10th Street S
  • UPCOMING STARTING OCT. 30: Stage 3/Center Avenue will close between 10th Street and 14th Street.
    • To access businesses west of the work zone, use 8th Street to enter.
Have questions?
  • Call the project hotline 218-292-8779 to connect with the business liaison.

Construction schedule

Construction will be completed in phases, starting in spring 2024 through fall 2026.

  • 2024: Bridge construction and Stage 1 (portions of First Avenue & 11th Street at railroad crossings up to 2nd Ave N)
  • 2025: Portion of Stage 1 (First Avenue) and Stage 2 (Main Avenue and 11th Street from 2nd to Main)
  • 2026: Stage 3 (Center Avenue & 11th Street under bridges from Main to First)