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.
Detour map for current closures on First Avenue N and Eighth Street for pipe installation
  • Portion of Eighth Street intersection closed until the week of Oct. 21. Follow detour
  • Stage 1A: First Avenue closed between 10th Street and 12th Street, portion of Eighth Street closed north of First Avenue, and 11th Street closed between Second Ave North and Main Avenue, with Center Avenue remaining open to traffic.
    • Detour to/from North Moorhead: 14th Street North, Second Avenue North and Ninth Street North.
    • East/west detour: Eighth Street North, Center Avenue and 14th Street.
    • Heading south? Use Eighth Street or 14th Street N to Main Avenue to 11th Street
  • Residents/travelers can expect loud noises and vibrations throughout the area during piling operations.

Have questions?

  • Call the project hotline 218-292-8779 to connect with the business liaison.
  • In-person updates will start back up in February!

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)

Construction staging map for the 11th Street underpass project