Kentucky Route 91
KY 91 highlighted in red | ||||
| Route information | ||||
| Maintained by KYTC | ||||
| Length | 49.783 mi (80.118 km) | |||
| Major junctions | ||||
| South end | US 68 / KY 80 in Hopkinsville | |||
| North end | IL 1 / Cave-in-Rock Ferry at Ohio River ferry near Cave-in-Rock, IL | |||
| Location | ||||
| Country | United States | |||
| State | Kentucky | |||
| Counties | Christian, Caldwell, Crittenden | |||
| Highway system | ||||
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Kentucky Route 91 (KY 91) is a 49.783-mile-long (80.118 km) state highway that traverses three counties in western Kentucky. It begins in Hopkinsville, Kentucky and ends at the Ohio River, the Kentucky–Illinois state line in northern Crittenden County.