Lane and Ramp Closures, Detours for I-75 Construction in Ohio

Dayton, Ohio I-75 traffic | I-75 Construction | Ohio Road Construction | I-75 Exit Guide

The Ohio Department of Transportation reports the following lane and ramp closures associated with I-75 construction:

Auglaize County

  • I-75 south between Wapak-Fisher Road and SR 67, Shoulder closure December 29th between the hours of 8:00 am and 2:00 pm.

Miami County

  • I-75 between CR 25A (Piqua) and US 36, Lane width restrictions thru June 15th of 2017. Lanes are restricted to 12 feet. Two lanes will remain open in each direction.


  • Shelby – I-75 north near SR 119, Lane closure January 3rd between the hours of 8:30 am and 3:30 pm. One northbound lane will remain open at all times.
  • Shelby – I-75 north near Fair Road, Lane closure January 4th between the hours of 8:30 am and 3:30 pm. One northbound lane will remain open at all times.
  • Montgomery – I-75 north Ramp to US 35 west, Overnight RAMP CLOSURE January 3rd at 8 pm through January 4th at 5 am. The official detour is: I-75 north to US 35 east to Jefferson/Main Street exit to Washington Street to US 35 west
  • Montgomery – I-75 south Ramp to US 35 west, RAMP CLOSURE January 3rd – September 30th. The official detour is: I-75 south to the Edwin C. Moses turn around lane to I-75 north to US 35 west.

For more I-75 construction info, visit, the Internet’s largest and most complete website devoted to I-75, America’s Interstate Main Street. Detailed exit service listings… discount lodging, camping, food, gas and more for every exit from Michigan to Florida! Plus I-75 construction, real-time traffic and road news.

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I-75 Exit Guide
One of the most complete road travel resources of its kind on the Internet! The Interstate 75 Exit Information Guide features exit service listings for the entire length of I-75 from Michigan to Florida! Food, gas, lodging, rest areas, attractions and more…