U.S. Route 68
| US 68 highlighted in red | ||||
| Route information | ||||
| Length | 560 mi (900 km) | |||
| Existed | 1926–present | |||
| Major junctions | ||||
| West end | US 62 at Reidland, KY | |||
| 
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| East end | I-75 / SR 15 in Findlay, OH | |||
| Location | ||||
| Country | United States | |||
| States | Kentucky, Ohio | |||
| Highway system | ||||
| 
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U.S. Route 68 (US 68) is a United States highway that runs for 560 miles (900 km) from northwest Ohio to Western Kentucky. The highway's western terminus is at US 62 in Reidland, Kentucky. Its present eastern terminus is at Interstate 75 in Findlay, Ohio, though the route once extended as far north as Toledo. US 68 intersects with US 62 three times during its route.