Minnesota Department of Transportation

511 Travel Info

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

Duluth

Timeline

Chart outlinging the relative timeline of the project, with layout options happening in 2018-19, environmental documentation happening from 2018 until mid-2019, design happening from mid-2018 to 2020, and construction happening from mid 2020 until the end of 2023.

 

Note: Construction is anticipated to extend into the 2023 construction season.