[1][2][3] Kentucky Route 2526 is a 0.325-mile-long (0.523 km) supplemental road in Sandy Hook in central Elliott County.

[7] Kentucky Route 2665 is a 8.213-mile-long (13.218 km) rural secondary highway and supplemental road in central Warren County.

The L-shaped highway runs from KY 1435 at Barren River south and east to Main Avenue in Bowling Green.

[9] Kentucky Route 2674 is a 3.287-mile-long (5.290 km) rural secondary highway in northeastern Bullitt County.

Kentucky Route 2706 is a 3.637-mile-long (5.853 km) rural secondary highway in northeastern Bullitt County.

KY 2706 heads northeast on Greenbriar Road, which crosses Bethel Branch and Wells Run, both tributaries of Floyds Fork to the west.

[1][13][12] The Kentucky Transportation Cabinet established KY 2713 as a rural secondary highway in Butler County through an April 8, 1987, official order.

[1] Kentucky Route 2801 is a pair of supplemental roads with a total length of 0.256-mile-long (0.412 km) in the city of Louisville in central Jefferson County.

The one-way roads form part of I-264's diamond interchange with KY 1020 (Southern Parkway) and 3rd Street.

[1][17][18] Kentucky Route 2803 is a 0.276-mile-long (0.444 km) supplemental road in the city of Louisville in central Jefferson County.

[1][17][18] Kentucky Route 2809 is a 0.061-mile-long (0.098 km) supplemental road in the city of Louisville in northern Jefferson County.

[1][17][18] Kentucky Route 2840 is a 0.107-mile-long (0.172 km) rural secondary highway in the city of Douglass Hills in eastern Jefferson County.

The highway connects KY 913 (Blankenbaker Parkway) just south of its north end at US 60 with Main Street at the boundary between the cities of Douglass Hills and Middletown.

[1][17] The Kentucky Transportation Cabinet established KY 2840 along Main Street and Old Shelbyville Road in Middletown, with both termini at US 60, through an April 8, 1987, official order.

[18] Kentucky Route 2841 is a 0.643-mile-long (1.035 km) rural secondary highway in the city of Louisville in eastern Jefferson County.

At its eastern terminus, the east leg of the four-legged intersection is KY 6324 (Aspen Glen Drive).

[18] Kentucky Route 2857 is a 1.522-mile-long (2.449 km) rural secondary highway in central Oldham County.

North of I-71, the highway reaches its terminus at a four-legged intersection with Commerce Parkway and Allen Lane, which fully enters the city of La Grange.

The portion of the highway north of Commerce Parkway was transferred to the city of La Grange via a March 24, 2006, official order.

[22] KY 2861 begins at KY 148 (Finchville Road) and heads north along Zaring Mill Road, which passes Olive Branch Methodist Episcopal Church and follows a bend of Guist Creek, which feeds Brashears Creek.

KY 2861 passes the historic site Undulata and the Muir House shortly before the route enters the city of Shelbyville by crossing Clear Creek.

The highway continues into town as Mack Walters Road, which has grade crossings of an R.J. Corman Railroad Group spur and the east–west mainline shared by CSX Transportation and Norfolk Southern Railway before reaching its northern terminus at US 60 (Midland Trail) west of downtown Shelbyville.

KY 2862 heads east along Pearce Industrial Road and crosses Dry Run, part of the Salt River watershed.

KY 2866 heads southeast along Woodlawn Road, which crosses Jeptha Creek, which is part of the Salt River watershed.

With increased suburban development and commuter traffic, especially those wishing to bypass the Hamburg Pavilion shopping complex, the road was literally cut in half.

The route was disjointed at Walnut Hill Station, Kentucky at the former Chesapeake and Ohio Railway crossing with cul-de-sacs at both sides.

The majority of the road consists of a 38-foot (11.58 m) long bridge over Middleton Creek, intersecting with U.S. Route 62 at its northern end.

[24] Kentucky Route 2943 was a 0.450-mile-long (0.724 km) supplemental road in the city of Williamstown in central Grant County.

[1][25][26] Kentucky Route 2944 is a 0.450-mile-long (0.724 km) supplemental road in the city of Dry Ridge in central Grant County.

The highway follows Cason Lane from a county road continuation through an intersection with the northern end of KY 2946 on a curve.