Minnesota Department of Transportation

511 Travel Info

I-35, I-535, Hwy 53 Twin Ports Interchange

Duluth

Maps

Note: some of these files are large and may take some time to open.

Project location (PDF)

Design concept pros and cons

 

Pros

Cons

Concept C (PDF)

- Eliminates left exits, blind merges and short weaves - Maintains all traffic movements

- Includes one traffic signal

I-535 and Garfield Avenue Interchange concepts

Highway 53 options

Soil borings

Other