Minnesota Department of Transportation

511 Travel Info

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

Duluth

Maps and layouts

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

Detour maps

Project location

Twin Ports Interchange concept – I-35, US 53, & I-535

I-535 and Garfield Avenue Interchange concepts

Visual quality layouts