Early years Initially, KY 54 also ran a course from
US 41/
60 in downtown
Henderson to its present-day western terminus in Owensboro via
Hebbardsville and
Sorgho, and crossing the
Green River via a tolled ferry. This alignment included a brief concurrency with KY 81, and a traversal through downtown Owensboro. By 1980, the
Henderson County portion of the KY 54 designation was replaced by parts of
KY 351 and
KY 416 west and east of Hebbardsville, respectively, while the Daviess County portion from the ferry site to Sorgho was mostly transferred to the Daviess County Road Department, with a small portion of that alignment became
KY 1554 from the
Audubon Parkway interchange to the current KY 56. This event also extended KY 56 to its eastern terminus at a junction with KY 81. Today, KY 81 has its northern terminus at KY 54's current western terminus at a junction with KY 2831 (formerly US 431). At one time, KY 54 traversed the
Yeaman community in northwestern Grayson County. KY 54 was rerouted to bypass that area by 1949.
Recent developments In Owensboro proper, the route has over the years been straightened and widened, particularly toward the eastern reaches of the city. ==Major intersections==