Kentucky Route 166

{{short description|State highway in Kentucky, United States}} {{Use American English|date=May 2025}} {{Use mdy dates|date=January 2026}} {{Infobox road |state=KY |type=KY |route=166 |alternate_name= |maint=KYTC |map={{maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|frame-height=240|type=line|raw={{Wikipedia:Map data/Wikipedia KML/Kentucky Route 166}}}} |map_custom=yes |map_notes=KY 166 highlighted in red |length_mi= 13.279 |length_round=3 |length_ref=<ref name=log>{{cite web |url= http://apps.transportation.ky.gov/DMI_Reports/Official_MP_RL_params.aspx |title= Official DMI Route Log |author= Kentucky Transportation Cabinet |access-date=August 24, 2018}}</ref> |established= |direction_a=West |terminus_a={{Jct|state=KY|KY|125}} near Hickman |junction={{jct|state=KY|KY|1648}} in Fulton |direction_b=East |terminus_b={{jct|state=KY|US|45|KY|1648}} in Fulton |counties=Fulton |previous_type=KY |previous_route=165 |next_type=KY |next_route=167 }}

'''Kentucky Route 166''' ('''KY 166''') is a {{convert|13.279|mi|km|adj=mid}} state highway in Fulton County, Kentucky. It runs from Kentucky Route 125 southeast of Hickman to U.S. Route 45 and Kentucky Route 1648 in northwestern Fulton. {{-}}

==Major intersections== {{KYinttop|county=Fulton|length_ref=<ref name=log/>}} {{KYint |location=none |mile=0.000 |road={{Jct|state=KY|KY|125}} |notes=Western terminus }} {{KYint |location=none |mile=0.398 |road={{Jct|state=KY|KY|2140}} |notes= }} {{KYint |location=none |mile=1.015 |road={{Jct|state=KY|KY|116|dir1=east}} |notes=Western terminus of KY 116 }} {{KYint |location=none |mile=3.039 |road={{Jct|state=KY|KY|1127}} |notes= }} {{KYint |location=none |mile=5.106 |road={{Jct|state=KY|KY|239}} |notes= }} {{KYint |location=none |mile=6.645 |road={{Jct|state=KY|KY|781}} |notes= }} {{KYint |location=none |mile=8.978 |road={{Jct|state=KY|KY|1125|dir1=north}} |notes=Southern terminus of KY 1125 }} {{KYint |location=none |mile=10.198 |road={{Jct|state=KY|KY|1706|dir1=north}} |notes=Southern terminus of KY 1706 }} {{KYint |location=none |mile=11.230 |road={{Jct|state=KY|KY|1909|dir1=north|road|Hardy Road}} |notes=Southern terminus of KY 1909 }} {{KYint |location=Fulton |lspan=5 |mile=12.735 |road={{Jct|state=KY|KY|2567|name1=Holiday Lane}} |notes= }} {{KYint |mile=12.800 |road={{Jct|state=KY|KY|2568|name1=Eastwood Drive}} |notes= }} {{KYint |mile=13.070 |road={{Jct|state=KY|KY|1644|dir1=south|name1=Red Bud Lane}} |notes=Northern terminus of KY 1644 }} {{KYint |type=concur |mile=13.219 |road={{Jct|state=KY|KY|1648|dir1=east|name1=Nolan Avenue|road|Earl Street}} |notes=West end of KY 1648 overlap }} {{KYint |type=concur |mile=13.279 |road={{Jct|state=KY|US|45|KY|1648|dir2=west|name1=Highland Drive|name2=Stephen Beale Drive}} |notes=Eastern terminus; east end of KY 1648 overlap; continues as KY 1648 beyond US 45 }} {{jctbtm|keys=concur}}

==References== {{Reflist}}

Category:Transportation in Fulton County, Kentucky 0166