U.S. Route 51 (US 51) in Kentucky runs through the western portion of the state from the

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked state in the Southeastern region of the United States. Tennessee is the 36th-largest by area and the 15th-most populous of the 50 states. It is bordered by Kentucky to th ...

state line at

Fulton Fulton may refer to: People * Robert Fulton (1765–1815), American engineer and inventor who developed the first commercially successful steam-powered ship * Fulton (surname) Given name * Fulton Allem (born 1957), South African golfer * Fult ...

to the

Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolita ...

state line at

Cairo, Illinois Cairo ( ) is the southernmost city in Illinois and the county seat of Alexander County. The city is located at the confluence of the Ohio and Mississippi rivers. Fort Defiance, a Civil War camp, was built here in 1862 by Union General Ulysses ...

. It is a mostly rural route, also serving the towns of Clinton, Arlington, Bardwell and Wickliffe. It also carries part of the

Great River Road The Great River Road is a collection of state and local roads that follow the course of the Mississippi River through ten states of the United States. They are Minnesota, Wisconsin, Iowa, Illinois, Missouri, Kentucky, Tennessee, Arkansas, Miss ...

near the northern end of its route in Kentucky.

Route description

US 51 mainly runs through the

Jackson Purchase The Jackson Purchase, also known as the Purchase Region or simply the Purchase, is a region in the U.S. state of Kentucky bounded by the Mississippi River to the west, the Ohio River to the north, and the Tennessee River to the east. Jackson's ...

region of Kentucky, spanning the four westernmost counties in Kentucky, beginning with a four-lane section crossing the state line, which begins a

concurrency Concurrent means happening at the same time. Concurrency, concurrent, or concurrence may refer to: Law * Concurrence, in jurisprudence, the need to prove both ''actus reus'' and ''mens rea'' * Concurring opinion (also called a "concurrence"), a ...

with the

Purchase Parkway The Julian M. Carroll Purchase Parkway is a controlled-access highway in the US state of Kentucky running from Fulton to Mayfield, near Kentucky Dam, for a length of . It begins at the Tennessee state line concurrent with U.S. Route 51 (US ...

( Future I-69). US 51 follows that parkway's first to exit 1 north of

. North of Fulton, US 51 follows a path from

Fulton County Fulton County is the name of eight counties in the United States of America. Most are named for Robert Fulton, inventor of the first practical steamboat: *Fulton County, Arkansas, named after Governor William Savin Fulton *Fulton County, Georgia *F ...

, and traverses

Hickman Hickman or Hickmann may refer to: People * Hickman (surname), notable people with the surname Hickman or Hickmann * Hickman Ewing, American attorney * Hickman Price (1911–1989), assistant secretary in the United States Department of Commerce * ...

Carlisle Carlisle ( , ; from xcb, Caer Luel) is a city that lies within the Northern England, Northern English county of Cumbria, south of the Anglo-Scottish border, Scottish border at the confluence of the rivers River Eden, Cumbria, Eden, River C ...

and Ballard counties, including going through their respective

county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...

s, Clinton, Bardwell, and Wickliffe. At Bardwell,

US 62 U.S. Route 62 or U.S. Highway 62 (US 62) runs from the Mexican border at El Paso, Texas, to Niagara Falls, New York, near the Canadian border. It is the only east-west United States Numbered Highway that connects Mexico and Canada ...

begins running concurrently with US 51.

US 60 U.S. Route 60 is a major east–west United States highway, traveling from southwestern Arizona to the Atlantic Ocean coast in Virginia. The highway's eastern terminus is in Virginia Beach, Virginia, where it is known as Pacific Avenue, in the ...

joins in on the overlap just before crossing the

Ohio River The Ohio River is a long river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing southwesterly from western Pennsylvania to its mouth on the Mississippi River at the southern tip of Illino ...

into

Alexander County, Illinois Alexander County is the southernmost and southwesternmost county in the U.S. state of Illinois. As of the 2020 census, the population was 5,240. Its county seat is Cairo and its western boundary is formed by the Mississippi River. Alexander Co ...

just south of

Cairo Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metro ...

. Portions of US 51/US 62 in Carlisle and Ballard counties are part of the

National Scenic Byway.

History

Major intersections

References

External links

Kentucky Transportation in Fulton County, Kentucky Transportation in Hickman County, Kentucky Transportation in Carlisle County, Kentucky Transportation in Ballard County, Kentucky 51 {{Kentucky-road-stub