U.S. Route 25 in Ohio

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U.S. Route 25
Former routing of US 25 prior to its decommissioning in Ohio denoted in red
Route information
Maintained by ODOT
Length	208.18 mi[a] (335.03 km)
Existed	November 11, 1926 (1926-11-11)[1]–September 26, 1973 (1973-09-26)[2]
History	Replaced by I-75
Major junctions
South end	US 25 in Covington, KY
Major intersections	US 50 in Cincinnati I-275 in Cincinnati US 35 in Dayton I-70 in Dayton US 40 in Vandalia US 30S in Lima US 30N in Beaverdam I-475 / US 23 near Perrysburg US 20 in Perrysburg I-75 in Toledo
North end	US 25 near Erie, Michigan
Location
Country	United States
State	Ohio
Counties	Hamilton, Butler, Warren, Montgomery, Miami, Shelby, Auglaize, Allen, Hancock, Wood, Lucas
Highway system
United States Numbered Highway System List Special Divided Ohio State Highway System Interstate US State Scenic
← SR 24 → SR 25

US Highway 25 (US 25) was a part of the United States Numbered Highway System in the state of Ohio that ran from its present terminus near Covington, Kentucky, to its Michigan continuation. By the time it was decommissioned in 1973, all but the section north of Cygnet ran concurrently with Interstate 75 (I-75).

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