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I-75 Business Spur maintenance in Sault Ste. Marie next week

August 18, 2025

SAULT STE. MARIE, Mich. - The Michigan Department of Transportation (MDOT) will be performing maintenance work on the I-75 Business Spur (BS) bridge over I-75 in Sault Ste. Marie, requiring traffic signal changes on the bridge beginning Monday, Aug. 25.

Bridge deck overlay work will be performed from 6 p.m. to 6 a.m. each night. The work is expected to be completed by Wednesday morning, Aug. 27, but may extend to Thursday, Aug. 28, depending on the weather.

Motorists should expect one lane of alternating traffic open on I-75 BS with temporary traffic signals. The existing ramp signals will be placed in flash mode.

This project will help ensure continued safe and reliable operation of the roadway.

Press Release MI Newswire Department of Transportation Superior Region

Media Contact:

Dan Weingarten

MDOT Superior Region Media Representative

WeingartenD@Michigan.gov

906-250-4809

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