Minnesota Department of Transportation

511 Travel Info

I-35 Duluth Bridge Rehabilitation

St. Louis County

Traffic Impacts

  • 2024: Lane closures on I-35 from 5th Ave W to 21st Ave E
  • 2024: Lake Ave Ramp closures, Michigan Street on-ramp closure
  • 2025: I-35 reduced to one lane each direction
  • 2025: 5th Ave W Ramp Closures

About this project

Summary of work

Bridge joint replacement, Bridge deck rehabilitation, and concrete pavement repairs

Work zone map

2024 work zone map. Click to enlarge image

I-35 ramp detour

2025 work zone map. Click to enlarge image