Kentucky Route 166

Kentucky Route 166
Kentucky Route 166
	KY 166 highlighted in red
Route information
	Maintained by KYTC
Length	13.279 mi (21.370 km)
Major junctions
West end	KY 125 near Hickman
	in Fulton
East end	US 45 / in Fulton
Location
Counties	Fulton
Highway system
	Kentucky State Highway System; Interstate; US; State; Parkways;

Kentucky Route 166 (KY 166) is a 13.279-mile (21.370 km) state highway in Fulton County, Kentucky. It runs from Kentucky Route 125 southeast of Hickman to U.S. Route 45 and in northwestern Fulton.

Major intersections[]

The entire route is in Fulton County.

Location	mi^[1]	km	Destinations	Notes
	0.000	0.000	KY 125	Western terminus
	0.398	0.641
	1.015	1.633	KY 116 east	Western terminus of KY 116
	3.039	4.891
	5.106	8.217	KY 239
	6.645	10.694
	8.978	14.449	north	Southern terminus of KY 1125
	10.198	16.412	north	Southern terminus of KY 1706
	11.230	18.073	north / Hardy Road	Southern terminus of KY 1909
Fulton	12.735	20.495	(Holiday Lane)
	12.800	20.600	(Eastwood Drive)
	13.070	21.034	south (Red Bud Lane)	Northern terminus of KY 1644
	13.219	21.274	east (Nolan Avenue) / Earl Street	West end of KY 1648 overlap
	13.279	21.370	US 45 (Highland Drive) / west (Stephen Beale Drive)	Eastern terminus; east end of KY 1648 overlap; continues as KY 1648 beyond US 45
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus