Minnesota Department of Transportation

511 Travel Info

I-35 Duluth Bridge Rehabilitation

St. Louis County

Traffic Impacts

Work is complete for 2024.

Work in 2025 will reduce I-35 to one lane in each direction and require 5th Avenue West 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