Kentucky Route 139

Kentucky Route 139
KY 139 highlighted in red
Route information
Maintained by KYTC
Length	55.797 mi[1] (89.797 km)
Major junctions
South end	SR 120 at the Kentucky–Tennessee state line
Major intersections	US 68 / KY 80 near Cadiz US 68 Bus. in Cadiz I-24 in rural Caldwell Co US 62 / KY 91 in Princeton I-69 in Princeton KY 70 near Creswell
North end	KY 120 in rural Crittenden Co
Location
Country	United States
State	Kentucky
Counties	Trigg, Crittenden, Caldwell
Highway system
Kentucky State Highway System Interstate US State Parkways
← KY 138 → KY 140

Kentucky Route 139 (KY 139) is a 55.797-mile-long (89.797 km) state highway in Kentucky that runs from Tennessee State Route 120 at the Tennessee state line south of Cadiz to Kentucky Route 120 in rural Crittenden County north of Princeton via Cadiz and Princeton.