Travel Midwest High Priority Announcements

RSS 2.0 News Feed: RSS feed of Announcements

Filter Announcements

Michigan Department of Transportation   Southbound I-75 Detroit To Downriver

COUNTY:
Wayne
COMMUNITIES AFFECTED:
Detroit, Melvindale, River Rouge, Lincoln Park, Allen Park, Taylor, Southgate, and Brownstown Township

START DATE:
Weekend of Feb. 4, 2017

ESTIMATED END DATE:
Late 2018

PROJECT DETAILS:
Southbound I-75 will be closed from Detroit to Downriver in less than three weeks. This closure is part of the Michigan Department of Transportation's (MDOT) approximately $200 million investment in major repairs over a two-year period.

The detour begins at I-96 in Detroit to Northline Road in 2017; during 2018, the detour will be from I-96 to Sibley Road. Only southbound I-75 will be closed during the two-year period while northbound I-75 will remain open at all times.

The project includes:

  • Removing and replacing all concrete on the I-75 Rouge River bridge, the largest concrete surface in Michigan (approximately 20 football fields).
  • Replacing concrete on the I-75 bridge at Fort Street, south of Springwells Road.
  • Removing the Goddard Street bridge over I-75 and replacing it with two smaller bridges.
  • Repairing 13 other bridges along I-75 through the Downriver communities.
  • Adding intelligent transportation system (ITS) equipment. ITS includes a combination of electronic, telecommunication and information technology MDOT uses to improve safety and travel times on the transportation system.

The decision to close one direction of I-75 is based on multiple factors, including:

  • Speed: Rebuilding one side of the bridge at a time without traffic present will result in the project being completed in the shortest amount of time.
  • Cost: The shorter project duration resulting from rebuilding one side of bridge at a time will result in the lowest overall project cost.
  • Safety: If the bridge was constructed in sections with both directions of traffic sharing one side, there wouldn't be adequate room for emergency crews to respond to incidents on the bridge.
  • Mobility: Maintaining limited two-way traffic on one side of freeway would cause back-ups in both directions, as opposed to one direction. 
  • Quality: Rebuilding one side of the bridge at a time will allow construction to proceed without interruption since there will be no need to maintain traffic. The decreased vibrations from nearby traffic will result in the best quality workmanship.
  • Duration: By closing southbound I-75, construction activity will move faster since not as much time and effort will be needed to shift traffic.

Motorists will see signs announcing the closure along I-75 to allow residents, businesses, and drivers plenty of time to prepare alternate routes. Detours and details can be found at the project website, www.75rougeriver.com.

The detour route is southbound I-75 to westbound I-96, then southbound I-275 to southbound I-75 in Monroe. Other alternate routes include I-94, M-85 (Fort Street), Jefferson Avenue, and Dix Highway.

1/31/2017 2:37 PM (Updated 2/13/2017 7:33 AM)
Site Contributors | Policies | Disclaimer | Glossary | Contact Us
Please send comments, suggestions, or requests for help to Travel Midwest webmaster.
Much of this site's functionality makes use of cookies and JavaScript.
Sun Feb 26 2017 22:52:37 CST