U.S. Route 25 in Ohio

U.S. Route 25
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 (335.03 km)
Existed	November 11, 1926–September 26, 1973
History	Replaced by I-75
Major junctions
South end	US 25 in Covington, KY
	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;

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).