Kentucky Route 237 (KY 237) is a

state highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either Route number, numbered or maintained by a sub-national state or province. A road numbered ...

Boone County, Kentucky Boone County is a county located on the Ohio River in the northernmost part of the Commonwealth of Kentucky. As of the 2020 census, the population was 135,968, making it the fourth-most populous county in Kentucky. Its county seat is Burlingt ...

, connecting the

Florence Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025. Florence ...

/ Burlington area with

Hebron Hebron (; , or ; , ) is a Palestinian city in the southern West Bank, south of Jerusalem. Hebron is capital of the Hebron Governorate, the largest Governorates of Palestine, governorate in the West Bank. With a population of 201,063 in ...

. The southern terminus of the route is at KY 536 in Florence. The northern terminus is at

KY 8 Kentucky Route 8 is a east–west state highway divided into two distinct segments across northern Kentucky. The western terminus of the route is at KY 237 near Francisville. The eastern terminus is at U.S. Route 23 in South Portsmout ...

near Hebron. Most of the land surrounding KY 237 is residential.

Route description

KY 237 begins at an intersection with KY 536 (Mount Zion Road) in Florence. The route heads to the northwest as Gunpowder Road, running along the east bank of the south fork of Gunpowder Creek to the community of Sugartit, where KY 237 intersects US 42/

US 127 U.S. Route 127 (US 127) is a north–south U.S. Highway in the eastern half of the United States. The southern terminus of the route is at US 27 in Chattanooga, Tennessee. The northern terminus is at Interstate 75 (I-75) near ...

. The road continues to the northwest as Pleasant Valley Road until it reaches Camp Ernst Road in Burlington. KY 237 turns north, running along Camp Ernst Road and passing through residential areas prior to intersecting

KY 18 Kentucky Route 18 (KY 18), also known as Burlington Pike, is a state highway that serves as a major road through Florence and Burlington in the U.S. state of Kentucky. The western terminus of the route is at KY 338 in Rabbit Hash. The eastern ...

and becoming North Bend Road, the name KY 237 retains to its northern terminus. North of KY 18, KY 237 passes directly west of the

Cincinnati-Northern Kentucky International Airport Cincinnati/Northern Kentucky International Airport is a public international airport located in Boone County, Kentucky, United States, around the community of Hebron. The airport serves the Cincinnati tri-state area. The airport's code, CVG, i ...

and intersects Interstate 275 northwest of the airport in Hebron. Past I-275, KY 237 heads northward through less populated areas before terminating at

. Camp Ernst Middle School is located directly on this route(Camp Ernst Rd. portion.) Stephens Elementary School and North Pointe Elementary (North Bend Rd. portion) are both located directly along this route, while a collection of other Boone County schools (Conner High School, Conner Middle School, Goodridge Elementary School and Thornewilde Elementary) are located less than a mile off this route. Several larger churches also lie along this route, including Vineyard Christian Church, Grace Fellowship (along the Gunpowder Rd. portion) and 1st Church of Christ in Burlington, at the intersection of KY 237 and KY 18. Beginning in Autumn 2007, Kentucky Route 237 underwent a $19 Million rerouting and improvement that included widening the road to five lanes from Litton Lane south of Interstate 275 to Cardinal Way. The road was constructed with a landscaped median from Cardinal Way to the Graves Road/Old Noerth Bend Road

roundabout A roundabout, a rotary and a traffic circle are types of circular intersection or junction in which road traffic is permitted to flow in one direction around a central island, and priority is typically given to traffic already in the junct ...

North of this the road was straightened and improved to include two through lanes and one center-turn lane to just north of North Point Elementary School. The improvement features two

s (the second and third of their type in Northern Kentucky at the time). One is located at Cardinal Drive, the other at Graves Road/Old North Bend Road. The construction also included bike lanes and an pedestrian path. On June 15, 2009, Graves Road was permanently rerouted to the new alignment. Traffic using Graves Road now must use the new roundabout to access KY 237. Construction was completed and the new road was opened in June 2010.

Future

Construction along several sections of KY 237 continued in the summer of 2012 including North Bend Road, Camp Ernst Road and Pleasant Valley Road. New turn lanes were added at the intersection of Camp Ernst Road and Rogers Lane. Construction to widen the section known as Pleasant Valley Road continues near the intersection with US 42. Construction of a

SPUI A single-point urban interchange (SPUI, or ), also called a single-point interchange (SPI) or single-point diamond interchange (SPDI), is a type of highway interchange. The design was created in order to help move large volumes of traffic t ...

interchange with

commenced with utility relocation in January, 2013.

Major intersections

References

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