From the State Street intersection, KY 67 followed Main Street (now Main Avenue) for 0.3 miles (0.48 km) before making a right turn onto Gordon Avenue to exit the city, skirt the east side of the Delafield neighborhood, and cross the Barren River.

The highway originally ran through parts of northern Warren County, including the unincorporated community of Anna, but passing just east of Richardsville.

KY 67 then crossed the Green River into Edmonson County via the Bear Creek Ferry, which was a toll ferry situated extremely close to the Butler–Edmonson–Warren County tripoint, and about 1.5 miles (2.4 km) upstream from the site where the then-U.S. Army Corps of Engineers-operated Green River Lock and Dam Number 5 once stood until its 2024 removal.

[5][6] As one of the state's charter state routes formed in 1929, KY 67 underwent some changes throughout its estimated 38-year-long existence, including some reroutings to straighten out the highway in one spot on the north side of Bowling Green, complete with a new bridge over the Barren River, which opened to traffic in 1957.

[9] The Elmer White Bridge carrying KY 185 between Glenmore and Reedyville would eventually be built and opened to traffic by 1962.

[3] Since the discontinuation of the Bear Creek Ferry, residents of northern Edmonson County were forced to make alternate routes that adds more time to their commute, depending on where they lived in.

That option is mainly used by people traveling to Bowling Green from the central part Edmonson County (i.e. Brownsville, Lindseyville, Sweeden, and Bee Spring).

KY 67 now follows a route from the exit 179 interchange of Interstate 64 (I-64) in northern Carter County to US 23 near Greenup.