Minnesota Department of Transportation

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News releases

June 21, 2024

Latest news releases

Northbound I-35 nightly closures at Twin Ports Interchange begin June 24

DULUTH, Minn. – The Minnesota Department of Transportation will fully close northbound I-35 through the Twin Ports Interchange nightly from Monday, June 24, through Friday, June 28. Closures will occur from 9 p.m. to 5 a.m. as crews work to finish painting overhead bridges that are currently over live traffic. A signed detour will follow the Highway 2 Bong Bridge into Superior and the I-535/ Blatnik Bridge back to Duluth. At the same time, southbound I-35 will be reduced to one lane through the project area. Southbound I-35 will also be reduced to one lane on Monday, June 24, from 7 a.m. to 3:30 p.m.

Frequent closures are expected in the Twin Ports Interchange project area over the next few weeks. Check the website at mndot.gov/d1/projects/twin-ports-interchange for updates.