U.S. Route 42 is an east–west United States highway that runs southwest–northeast for 350 miles (560 km) from Louisville, Kentucky to Cleveland, Ohio. The route has several names including Pearl Road from Cleveland to Medina in Northeast Ohio, Reading Road in Cincinnati, Cincinnati and Lebanon Pike in southwestern Ohio and Brownsboro Road in Louisville. Traveling northeast, the highway ends in downtown Cleveland and traveling southwest ends in Louisville.
Interstate 275 (I-275) is an 83.71-mile-long (134.72 km) highway in Ohio, Indiana, and Kentucky that forms a complete beltway around the Cincinnati area, and includes a part in a state (Indiana) not entered by the parent route. It had been the only auxiliary interstate that enters three states, but that changed in July 2018 when I-295 in Delaware and New Jersey was extended into Pennsylvania. It is the longest beltway with an Interstate highway designation in the United States, enclosing an area of over 250,000 acres (100,000 ha). It is also the third longest beltway overall in the United States—only the Sam Houston Tollway and the Grand Parkway encircling Metro Houston are longer. For a short distance in northwest Hamilton County it overlaps with I-74 and U.S. Highway 52.
Kentucky Route 1303 is a 6.397-mile-long (10.295 km) state highway in Kenton County, Kentucky. The southern terminus of the route is at KY 536 in Independence. The northern terminus is at U.S. Route 25, U.S. Route 42 and U.S. Route 127 in Lakeside Park. On its way to KY 536 it goes through many towns. These towns include Edgewood, Erlanger, and Independence. The southernmost segment of the route is named Bristow Road, a moniker carried by KY 536 east of KY 1303. At Richardson Road in Independence, KY 1303 becomes Turkeyfoot Road, a name the route retains to its northern terminus.
Kentucky Route 842 is a 7.4-mile-long (11.9 km) state highway in Kentucky. Although listed as an east–west route in Kentucky Transportation Cabinet route logs, KY 842 follows a north–south arc between its termini. The southern terminus of the route is at U.S. Route 25 (US 25) in Florence. The northern terminus is at KY 236 in Erlanger.
Kentucky Route 237 is a 14.872-mile-long (23.934 km) state highway in Boone County, Kentucky, connecting the Florence/Burlington area with Hebron. The southern terminus of the route is at KY 536 in Florence. The northern terminus is at KY 8 near Hebron. Most of the land surrounding KY 237 is residential.
Kentucky Route 536 is a state highway that connects Rabbit Hash to Alexandria via Florence and Independence in Northern Kentucky, United States. The western terminus of the route is at Kentucky Route 338 in Rabbit Hash. The eastern terminus is at U.S. Route 27 in Alexandria.
Kentucky Route 212 is a short state highway located in Boone County, in the northern region of the U.S. state of Kentucky. The highway is approximately 1.3 miles (2.1 km) long, and partially constructed as a freeway, with the rest being a divided highway. The roadway links Interstate 275 (I-275) to the Cincinnati/Northern Kentucky International Airport, and has been designated as a connector route by the Federal Highway Administration (FHWA). A road first appeared near the location of KY 212 around 1937. A short road was built in the location of KY 212 when the U.S. Army Air Corps built the predecessor to the CVG Airport. The road was reconstructed to a divided highway in 1972, and has remained relatively unchanged since.
Kentucky Route 1072 (KY 1072) is 5.019-mile-long (8.077 km) state highway in the Northern Kentucky area.
Kentucky Route 20 is a 20.725-mile-long (33.354 km) state highway in Kentucky that runs from KY 18 north of Belleview to the middle segment of KY 8.
Kentucky Route 43 is a state highway in Kentucky that runs from BUS KY 55 and Boone Station Road northeast of Shelbyville to U.S. Route 421 southeast of Pleasureville.
Kentucky Route 192 (KY 192) is a 40.5-mile-long (65.2 km) state highway in the U.S. state of Kentucky. The highway connects the Somerset area and the London areas with mostly rural areas of Pulaski and Laurel counties.
Kentucky Route 205 (KY 205) is a 29-mile-long (47 km) state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of Breathitt, Wolfe, and Morgan counties with Jackson, Vancleve, and Helechawa.
Kentucky Route 211 (KY 211) is a 7.1-mile-long (11.4 km) state highway in the U.S. state of Kentucky. The highway is split into two segments, separated by the Licking River. The southern segment connects mostly rural areas of Bath County with Salt Lick. The northern segment, which is significantly shorter, is in rural Rowan County.
Kentucky Route 213 (KY 213) is a 27.4-mile-long (44.1 km) state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of Estill, Powell, and Montgomery counties with Stanton and Jeffersonville.
Kentucky Route 221 (KY 221) is a 42.5-mile-long (68.4 km) state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of Bell, Harlan, Perry, and Leslie counties with the Daniel Boone National Forest.
Kentucky Route 305 (KY 305) is a 14.3-mile-long (23.0 km) state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of McCracken County with West Paducah and Paducah.
Kentucky Route 330 (KY 330) is a 38.3-mile-long (61.6 km) state highway in the U.S. state of Kentucky. The highway connects mostly rural areas of Owen, Grant, and Pendleton counties with the Corinth and Falmouth areas.
Kentucky Route 1017 (KY 1017) is an 3.984-mile-long (6.412 km) state highway in Boone County, Kentucky. The route runs between KY 18 and Oakbrook Drive southeast of Limaburg and east-southeast of Burlington, to U.S. Route 25 (US 25), US 42, and US 127 in northern Florence. The route principally connects the recent commercial developments of northern Florence south of the Cincinnati/Northern Kentucky International Airport, as well as Turfway Park and northbound Interstate 71 (I-71) and I-75.
KY 1303 in Edgewood 
US 25/42/127 in Erlanger 
I-71/75 in Erlanger 
KY 212 near Hebron 
