U.S. Route 52
US 52 highlighted in red
Route information
Length	184.9 mi (297.6 km)
Existed	1926–present
Major junctions
South end	I-77 / US 52 at Rocky Gap, VA
Major intersections	US 460 / WV 108 near Bluefield WV 20 at Bluewell WV 16 / WV 103 at Welch WV 80 from Iaeger to Justice WV 44 at Mountain View US 119 in Williamson WV 65 at Naugatuck I-64 in Huntington
North end	US 52 near Chesapeake, OH
Location
Country	United States
Counties	Mercer, McDowell, Wyoming, Logan, Mingo, Pike (KY), Wayne, Cabell
Highway system
United States Numbered Highway System List Special Divided
West Virginia State Highway System Interstate US State
Kentucky State Highway System Interstate US State Parkways
← WV 51 WV → WV 53 ← US 51 KY → KY 52

U.S. Route 52 (US 52) skirts the western fringes of the U.S. state of West Virginia. It runs from the Virginia state line near Bluefield, where it is concurrent with Interstate 77 (I-77), in a general northwest and north direction to I-64 at Kenova. There it turns east, overlapping I-64 for five miles (8.0 km) before splitting off onto the West Huntington Expressway into Ohio via the West Huntington Bridge. Despite having an even number, US 52 is signed north–south in West Virginia. In some other states along its route, it is signed east-west. The West Virginia segment is signed such that US 52 north corresponds to the general westward direction of the highway, and vice versa. For a while, US 52 parallels US 23, which is on the other side of the Big Sandy River in Kentucky. This continues into Ohio, where US 52 travels on the Ohio side of the Ohio River while US 23 travels on the Kentucky side.

Most of the route is being converted to a four-lane divided highway, but not to interstate standards. From I-77 south of Bluefield to near Williamson, the new highway has been referenced to as the King Coal Highway; from Williamson north to Kenova, it is the Tolsia Highway.

The West Huntington Expressway is a controlled-access elevated highway that crosses the west end of Huntington WV. It was constructed in 1965 and originally signed as West Virginia Route 94 (WV 94). The first segment to open was a stub from I-64 to Jefferson Avenue in West Huntington in the fall of 1965. This included a bridge over a CSX railroad mainline. In the early 1970s, the expressway was extended northward across what is now the Nick Joe Rahall II Bridge across the Ohio River to US 52 and State Route 7 in Ohio.

Tolls were collected at the Ohio River bridge until the mid-1980s. The expressway has four lanes from I-64 to the US 60 interchange, where it drops to two lanes for the remainder of the highway, which includes the Ohio River bridge. The expressway was renumbered US 52 in 1979 when that highway was re-routed out of downtown Huntington to a new alignment on I-64 west to the Tolsia Highway south of Kenova.

The Tolsia Highway is defined as running from I-64 at Kenova to Corridor G (US 119) north of Williamson.^[1] The name Tolsia takes the names from the first initials of the Tug, Ohio, Levisa, and Sandy Improvement Association.^[2] US 52 originally took the path of WV 152, approximately 10 miles (16 km) east of the current alignment. In the mid-1960s, state funding was secured for a construction project along most of County Route 1 (CR 1), which ran along the Big Sandy River and Tug Fork River. The rebuilt CR 1 and CR 29 was renumbered as US 52 in 1979.

Portions of the 66-mile (106 km) highway have been widened to four lanes. In 1998, US 52 south of the I-64 interchange in Kenova was widened to four-lane highway standards to the access road for Tri-State Airport. In that same year, the Prichard bypass was opened to traffic with one interchange and one at-grade intersection. This four-mile (6.4 km) bypass includes very large rock cuts and a long and winding grade down a hill. In 2001, the four-lane highway was extended southward approximately two miles (3.2 km) to a stub interchange with WV 75. Also in that year, the four-lane highway near Prichard was extended northward for one-mile (1.6 km), removing some grades and curves along US 52. The extension was completed in 2002 at a cost of $9.6 million.

In 2001, the Crum segment of the Tolsia Highway opened to traffic. The highway begins just north of Crum at an incomplete diamond interchange and heads eastward towards CR 2. It has at-grade intersections with CR 52-47 and CR 52-31 along with a side road at the eastern terminus that takes traffic to CR 2. There are stubs for future bridges and ramps. Signage along this segment is minimal, with only a handful of arrows to designate the route. While the highway was built to four-lane standards, it is only striped for two.

In late 2002, Senator Robert C. Byrd received $20 million in funds to jump-start construction on the northern half of the Tolsia Highway. The money would be used to speed up construction on the 10-mile (16 km) link between Huntington and Prichard, serving several industrial parks and relieving two-lane US 52 of coal-truck congestion.

In 2003, survey and design of five miles (8.0 km) of four-lane US 52 from Prichard north to Cyrus were completed. Plans include an interchange and five bridge structures.^{[citation needed]}

US 52 enters Kentucky twice along the Williamson, West Virginia bypass; bridging the Tug Fork River was preferred because it prevented the blasting of several hillsides in West Virginia. It was completed in 1996 as part of the Corridor G (US 119) project. The speed limit in West Virginia is 65 mph (105 km/h) but drops to 55 mph (89 km/h) in Kentucky.

The King Coal Highway, also known as WV 108 near the Virginia border, is defined to run from WV 65 and Corridor G (US 119) near Belo, West Virginia, to I-77 at its US 52 interchange near Bluefield.^[3] The Coalfields Expressway (US 121) and the Shawnee Expressway will connect to the King Coal Highway.

The travel time, currently over 120 minutes from Williamson to Bluefield, will be reduced to 87 minutes.^[3] South of Ikes Fork, a two-hour trip to Bluefield will be reduced to 44 minutes.

Interchanges and intersections proposed for the King Coal Highway include:^[1]

Note that this is WVDOT’s preferred route and is subject to change.

• Mingo County:
  • Near Head of Isaban
  • Near Taylorville, West Virginia
  • Near Twisted Gun Gap, West Virginia
  • Near Delbarton
  • Near Sharon Heights
• Logan County:
  • Horsepen Mountain at Mountain View
• McDowell County:
  • Johnny Cake Mountain
  • Sandy Huff
  • Davy
  • Welch at Indian Ridge
  • Carswell Hollow near Kimball
  • Burke Mountain near Keystone
  • Near Crumpler
  • Near the head of Long Pole
  • Near the head of Isaban
• Wyoming County:
  • Indian Ridge near Steeles
  • Near Fanrock and Bailysville at Davy Mountain on Indian Ridge
  • Near Head of North Springs
  • Head of Burke Mountain near Herndon
• Mercer County:
  • Near Crystal
  • Near McComas
  • Near Sandlick
  • Near Montcalm
  • West Virginia Route 20 near Littlesburgh Road
  • West Virginia Route 123 - Airport Road
  • John Nash Boulevard

Construction began in 1999 on the three-level diamond interchange on Indian Ridge near Welch that will facilitate traffic between the King Coal Highway (US 52, Interstate 73/74) and the Coalfields Expressway (US 121).

Initial site work was completed in 2003, with grading evident; this required the filling in of a large valley. It will also be the site of a new state prison along with future industrial development.

Work has progressed on the four-lane widening of US 52 in Mercer County just east of Bluefield. On November 24, a contract totaling $2,057,914 was let to move approximately 500,000 cubic yards (380,000 m³) of dirt and to grade and drain .22 miles from the recently completed $27 million interchange with Corridor Q (US 460) east of Bluefield to US 19 just north of James P. Bailey Lake. Six buildings will be demolished. This is the first of several projects that will extend the King Coal Highway to West Virginia Route 123 (Airport Road) north of Bluefield. Extending this project east, another contract was awarded December 15 and totals $1,371,251. The contract calls for more than 200,000 cubic yards (150,000 m³) of excavation to grade and drain .18 mile of the King Coal Highway from county route 25 just north of the US 460 interchange to south of the old Raleigh-Grayson Turnpike. 36 buildings will be demolished. A future contract will include a bridge over US 19 which will cost $15 million.^[4][5]

Design work is being commenced on a 11-mile (18 km) segment of the King Coal Highway from Horsepen Mountain to Isaban and from the Mercer County Interchange to West Virginia Route 123/Airport Road. The work being done on a 2.5-mile (4.0 km) section of highway near Horsepen Mountain is being done by mining companies that will save taxpayers over $20 million.^{[citation needed]}

The future of the project as a whole is very uncertain. In 2017, state lawmakers eliminated funding for the King Coal Highway Authority and its executive director as well as the Coalfields Expressway Authority. Both authorities were later shut down and local officials have been pushing for state lawmakers to reprioritize the construction of the King Coal Highway ever since.^[6] In June 2023, the West Virginia Department of Transportation (WVDOT) announced that bids were let for the construction of the highway near Gilbert.^[7] In August of the same year, design work began to extend the highway from its current construction at Airport Road in Bluefield northward towards Littlesburg Road.^[8] However, the state still has not made the King Coal Highway one of its top priorities and doubt about whether the highway will ever be completed remains.^[9]

State	County	Location	mi	km	Destinations	Notes
West Virginia	East River Mountain		0.0	0.0	I-77 south / US 52 south – Wytheville	Continuation into Virginia
			0.0– 0.5	0.0– 0.80	East River Mountain Tunnel; Virginia–West Virginia state line
	Mercer	Bluefield	0.6	0.97	I-77 north / CR 2901 (Cumberland Industrial Center Road) – Beckley	Northern end of I-77 overlap; US 52 north follows exit 1
		​	2.9	4.7	US 460 east / WV 108 north – Princeton, Bluefield	Interchange; southern end of US 460 overlap
		Bluefield	5.2	8.4	US 460 west	Northern end of US 460 overlap
			6.6	10.6	WV 598 south to US 460
			8.2	13.2	US 19 north / US 52 Truck south (Princeton Avenue)	Southern end of US 19 overlap
			9.0	14.5	US 19 south – Bluefield, VA	Northern end of US 19 overlap
		Brush Fork	10.9	17.5	WV 123 – Airport
		Bluewell	13.1	21.1	WV 20 north – Princeton
			13.3	21.4	WV 71 north / CR 526 (Cutoff Road) – Matoaka
		Bramwell	13.7	22.0	CR 120 south – Pocahontas, VA, Bramwell Historic District
	McDowell	Elkhorn	25.1	40.4	WV 161 south – Anawalt
		Welch	40.1	64.5	US 52 Alt. north to WV 16 – Welch
			42.1	67.8	US 52 Alt. south / WV 16 north / WV 103 east – Gary, Welch	Southern end of WV 16 overlap
			43.0	69.2	WV 16 south – Coalwood, War	Northern end of WV 16 overlap
		Iaeger	57.9	93.2	WV 80 south – Downtown Iaeger, Bradshaw	Southern end of WV 80 overlap
	Wyoming	Hanover	68.4	110.1	WV 97 east – Pineville
	Mingo	Gilbert	74.9	120.5	WV 80 north – Man	Northern end of WV 80 overlap
		Mountain View	84.5	136.0	WV 44 north / CR 25257 (Old US 52) – Logan	Southern end of WV 44 overlap
		​	86.1	138.6	CR 8 (Beech Creek Road)	Northern end of WV 44 overlap
		​	95.6	153.9	WV 65 south – Matewan	Southern end of WV 65 overlap
		​	96.7	155.6	CR 25257 (Old US 52)
		Delbarton	100.3	161.4	WV 65 north	Northern end of WV 65 overlap
		Williamson	106.0	170.6	WV 49 south – Matewan
			108.4	174.5	US 52 Truck north (Prichard Street)
			108.7	174.9	US 119 south – Williamson, Pikeville, KY	Southern end of US 119 overlap
			109.7– 0.0	176.5– 0.0	West Virginia–Kentucky state line
Kentucky	Pike	​	0.085	0.137	To KY 292
			0.2– 109.9	0.32– 176.9	Kentucky–West Virginia state line
West Virginia	Mingo	​	110.6	178.0	CR 14 – Chattaroy
			110.7– 0.8	178.2– 1.3	West Virginia–Kentucky state line
Kentucky	Pike	​	1.0	1.6	KY 292	Interchange
			1.6– 112.3	2.6– 180.7	Kentucky–West Virginia state line
West Virginia	Mingo	Nolan	115.2	185.4	CR 5219 (Nolan Street)	To Nolan Toll Bridge
		​	116.9	188.1	US 119 north – Logan	Northern end of US 119 overlap
		Naugatuck	122.0	196.3	WV 65 south – Delbarton
		Kermit	128.3	206.5	To Virginia Avenue / KY 292 – Inez, KY	To Kermit Bridge
	Wayne	​	136.4	219.5	CR 15246 (Crum Bypass)
		​	138.7	223.2	WV 152 north
		Fort Gay	156.4	251.7	WV 37 west – Fort Gay, Louisa, KY	Southern end of WV 37 overlap
		​	157.5	253.5	WV 37 east – Wayne	Northern end of WV 37 overlap
		​	165.4	266.2	CR 5283 – Prichard	Interchange
		​	176.5	284.0	WV 75 east – Wayne	Southern end of WV 75 overlap
		Kenova	178.3	286.9	I-64 west / WV 75 west – Ceredo, Kenova, Ashland, KY	Northern end of WV 75 overlap; southern end of I-64 overlap; US 52 south follows exit 1
	Cabell	Huntington	183.3	295.0	I-64 east – Huntington, Charleston	Northern end of I-64 overlap; US 52 north follows exit 6
			184.0	296.1	Madison Avenue - VA Medical Center	Interchange; northbound exit and southbound entrance
			184.3	296.6	US 60 (Adams Avenue) – West Huntington	Interchange
	Ohio River		184.9	297.6	West Huntington Bridge; West Virginia–Ohio state line
					US 52 west – Ironton	Continuation into Ohio
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

U.S. Route 52
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