U.S. Route 21

U.S. Route 21
U.S. Route 21
	US 21 highlighted in red
Route information
Length	394 mi[citation needed] (634 km)
Existed	1926[citation needed]–present
Tourist; routes	McTeer Bridge Scenic Byway; US 21 Scenic Byway;
Major junctions
South end	Hunting Island State Park, SC
	I-95 near Yemassee, SC; I-26 (three times in SC); I-20 in Columbia, SC; I-77 (numerous times in SC/NC); I-85 in Charlotte, NC; I-40 in Statesville, NC;
North end	I-81 / US 52 in Wytheville, VA
Location
Country	United States
States	South Carolina, North Carolina, Virginia
Counties	SC: Beaufort, Hampton, Colleton, Bamberg, Orangeburg, Calhoun, Lexington, Richland, Fairfield, Chester, York; NC: Mecklenburg, Iredell, Yadkin, Surry, Wilkes, Alleghany; VA: Grayson, Wythe
Highway system
	United States Numbered Highway System; List; Special; Divided;
	South Carolina State Highway System; Interstate; US; State; Scenic;
	North Carolina Highway System; Interstate; US; State; Scenic;
	Virginia Routes; Interstate; US; Primary; Secondary; Byways; History; HOT lanes;

U.S. Route 21 or U.S. Highway 21 (US 21) is a major north–south

US 21 Business (US 21 Bus.) and South Carolina Highway 802 (SC 802) in Beaufort. The northern terminus is in Wytheville, Virginia, at an interchange with Interstate 81 (I-81) and US 52. Despite the "1" indicating that it is a major north–south highway, US 21 only travels through three states and is no longer a cross-country route as it has been replaced with I-77 in both Ohio and West Virginia. It also has the second-shortest length of all of the major north–south routes, just behind US 91. The route travels through the states of South Carolina, North Carolina, and Virginia. It also connects through major Southeastern cities such as Columbia, South Carolina, and Charlotte, North Carolina. The northern portion of the road travels parallel to I-77 in northern South Carolina and North Carolina. The road also has three interchanges with I-26 in Lexington and Calhoun

counties in South Carolina.

Route description

Lengths
	mi	km
SC	233	375
NC	125	201
VA	35	56
Total	393	632

South Carolina

US 21 travels 233.2 miles (375.3 km) through the state. Beginning at

wrong-way concurrency with US 17 south for seven miles (11 km) before turning north toward Yemassee, where it becomes a rural two-lane road and intersects with US 17 Alternate. North of Yemassee, US 21 splits off and crosses I-95

at exit 42.

The two-lane route continues through rural portions of the state. US 21 goes through

US 321 and becomes an urban highway. US 21 passes through Cayce, West Columbia, and Columbia

.

North of Columbia, US 21 splits from US 321, reverting to a rural two-lane road parallel to I-77. In York County, US 21 enters urban areas again, connecting Rock Hill and Fort Mill. Near the North Carolina state line, US 21 merges with I-77 near Carowinds, then enters North Carolina.

North Carolina

US 21 begins as a

US 21 Bus. through centers of both towns, as an alternate route paralleling I-77. North of Elkin, US 21 splits with I-77 for the last time and goes north to Sparta, passing the Blue Ridge Parkway after a major, curvy section. North of Sparta, at Twin Oaks, US 221 overlaps with US 21 before entering Virginia

. US 21 travels 124.5 miles (200.4 km) through the western Piedmont of North Carolina, either combined with I-77 or as a two-lane rural road; from the South Carolina state line to Elkin, travelers can easily skip a majority of US 21 via I-77.

Virginia

State Route 805

(SR 805) in Grayson County, Virginia

After a few miles crossing the state line, US 21 reaches the town of Independence, where it splits with US 221 and continues north. The route goes through the Mount Rogers National Recreation Area before entering the city of Wytheville. After a short concurrency with US 11 in downtown Wytheville, it goes north and ends at the intersection of I-81/US 52. US 21 travels 35 miles (56 km) through western Virginia, mostly as a two-lane rural mountain road.

History

US 21 in the pre-Interstate era was a north–south highway connecting the area around Lake Erie and the coastal South. One of the few true north–south routes to cross the middle Appalachian Mountains, it became an important corridor for motor traffic between northeastern Ohio, western Pennsylvania, (with US 19) and western New York with central North Carolina, central and southeastern South Carolina, and (by connecting with other highways) coastal Georgia and most of Florida. Many referred to the stretch of US 21 from the Great Lakes Region to Florida as "The Lakes-to-Florida Highway".

US 21 originally (in 1926) connected

Cleveland, Ohio, and Yemassee, South Carolina. In 1935 it was extended to Beaufort, South Carolina, and again in 1953 to its current southern terminus at the Atlantic Coast at Hunting Island State Park, between the city of Beaufort and Fripp Island.^[1]^{[unreliable source}

]

In the

West Virginia Turnpike between Charleston, West Virginia, and Princeton, West Virginia, was the first segment of a planned series of toll highways along or near US 21 from Cleveland to Charlotte, North Carolina. All the other toll highways were shelved in favor of freeways built with Interstate funding; these freeways and the West Virginia Turnpike became I-77, which completely supplanted old US 21 as a long-distance through route. I-77 was later extended to Columbia, South Carolina

, also within a few miles of US 21.

Between Cleveland and Charleston, all but a relatively short segment of US 21 was completely deleted in favor of I-77, the relics being State Route 21 (SR 21), SR 821 between Byesville and Marietta, Ohio, and Guernsey County Road 35 (CR 35) and Tuscarawas CR 3 (Salt Fork Road), named Old Twenty-One Road and closely follows the route of US 21 from Byesville, Ohio, to the village of Newcomerstown, Ohio. CR 35 briefly becomes a variety of street names as it passes through Cambridge, such as Byesville Road, North Avenue, 11th Street, and Clark Street, before reverting to Old Twenty-One Road on the north side of Cambridge. From there, much of the old US 21 is still intact, however, some sections were demolished and redirected in favor of I-77. Once crossing the Guernsey–Tuscarawas county line, it becomes Salt Fork Road for about a mile (1.6 km), before joining SR 258, which takes it the rest of the way to Newcomerstown. In total, the entire section of Old Twenty-One Road between North Cambridge and Newcomerstown is a total of 22.5 miles (36.2 km). The section of US 21 between Mineral Wells and Charleston is now signed as County Route 21 (CR 21) in all four counties along the route (Wood, Wirt, Jackson, and Kanawha).

Between Charleston and its current northern terminus at Wytheville, Virginia, almost all of US 21 coincided with either US 60, US 19, or US 52, which remained as US 21 was deleted. The short segment of US 21 in southern West Virginia not coinciding with another U.S. Highway became an extension of West Virginia Route 16.

In North Carolina, US 21 originally entered the state along today's NC 51 into Pineville, then followed Old Pineville Road into Charlotte. In the mid-1930s, US 21 moved over to South Boulevard from Old Pineville Road. In 1969, US 21 was rerouted following today's I-77 alignment, the old route was replaced by an extension of US 521. From 1975–1987, US 21 moved north in segments onto I-77 to its current alignment ending at exit 16A (Sunset Road). Further north, US 21 originally followed Old Statesville Road, replaced in 1956 by NC 115. In 1966, US 21 was bypassed around Jonesville and Elkin, replaced with US 21 Bus.^[2]^{[unreliable source]}

US 21 in Beaufort, South Carolina, was rerouted around the city over former SC 280 as well as a portion of SC 802. The new routing went into effect on February 26, 2012.^[3]

Browse numbered routes
← OH	→ SR 21

Major intersections

State	County	Location	mi^[4]^[5]^[6]	km	Exit	Destinations	Notes
South Carolina	Beaufort	Hunting Island State Park	0.00	0.00		Sea Island Parkway / Campground Road	Southern terminus; road continues as Sea Island Parkway
		US 21 Bus. north (Sea Island Parkway west) / SC 802 east (Sams Point Road)	Southern terminus of US 21 Bus.; western terminus of SC 802
		Port Royal	17.35	27.92		SC 281 north (Ribaut Road north)	Southern terminus of SC 281
			19.87	31.98		Parris Island M.C.R.D.	Interchange
			21.10	33.96		SC 128 west (Savannah Highway) – Bluffton, Hardeeville, Hilton Head Island	Eastern terminus of SC 128
		Beaufort	24.24	39.01		SC 170 (Robert Smalls Parkway) – Beaufort
		US 21 Bus. south – Beaufort	Northern terminus of US 21 Bus.
		US 21 Bus. south – Beaufort	26.86	43.23		SC 116 west – Laurel Bay	Eastern terminus of SC 116
		Gardens Corner	37.40	60.19		US 17 north – Charleston	Interchange; eastern end of US 17 concurrency
		US 17 Alt. begins / US 17 south to I-95 – Ridgeland, Savannah	Western end of US 17 concurrency; southern end of US 17 Alt. concurrency; southern terminus of US 17 Alt.
	US 17 Conn. south) to I-95 – Hampton, Allendale	Eastern terminus of SC 68; northern terminus of US 17 Conn.
	US 17 Alt. north (Hendersonville Highway) – Walterboro	Northern end of US 17 Alt. concurrency
			52.04	83.75		I-95 – Florence, Savannah	I-95 exit 42
			62.00	99.78		SC 63 (Sniders Highway) – Varnville, Walterboro
		Bells Crossroads	68.41	110.10		SC 64 (Bells Highway) – Ehrhardt, Walterboro
		Smoaks	77.10	124.08		SC 217 (Lodge Highway) – Lodge
	Bamberg	Whetstone Crossroads	83.20	133.90		SC 61 (Edisto River Road) – Bamberg
	Orangeburg	Branchville	88.65	142.67		US 78 west (Edward Street) – Bamberg	Southern end of US 78 concurrency
			88.85	142.99		US 78 east (Dorange Road) – Charleston	Northern end of US 78 concurrency
			89.26	143.65		SC 210 north – Bowman	Southern terminus of SC 210
		US 601 Truck north / SC 4 west)	Southern end of US 601 Truck concurrency; southern terminus of US 21 Bus.; eastern terminus of SC 4
			104.23	167.74		US 178 Bus. west (Charleston Highway west) – Charleston	Southern end of US 178 concurrency; eastern terminus of US 178 Bus.
			105.55	169.87		US 301 (Five Chop Road) – Santee, Bamberg
			105.65	170.03		SC 33 (Russel Street) – Cameron
			107.50	173.00		US 601 Truck concurrency; northern terminus of US 601 Truck
			108.59	174.76		US 21 Conn. south) – North	Northern end of US 178 concurrency; northern terminus of US 21 Conn.; US 21 turns right off of Chestnut Street and onto Columbia Road.
	Calhoun		120.48	193.89		SC 172 – North
			120.58	194.05		SC 6 east to I-26	Southern end of SC 6 concurrency
			122.15	196.58		SC 6 north (Center Hill Road) – Swansea	Northern end of SC 6 concurrency
	Lexington		127.48	205.16		I-26 – Columbia, Charleston	I-26 exit 129
	Calhoun	Sandy Run	130.23	209.58		US 176 east (Old State Road) – St. Matthews	Southern end of US 176 concurrency
	Lexington		137.13	220.69		I-26 – Columbia, Charleston	I-26 exit 119
			138.98	223.67		US 321 south – Gaston, Swansea	Southern end of US 321 concurrency
		Cayce	141.48	227.69		I-77 north – Charlotte	I-77 exit 1
			141.87	228.32		I-26 – Charleston, Spartanburg	I-26 exit 115
			142.97	230.09		SC 2 north (Frink Road)	Southern terminus of SC 2
		West Columbia	144.45	232.47		SC 302 south (Airport Boulevard) – Aiken, Columbia Airport	Northern terminus of SC 302
		Cayce	146.23	235.33		SC 2 (State Street)
	US 76 Conn. east) to US 76 east / US 378 east	Western terminus of US 21 Conn., US 76 Conn., and SC 48 Truck; US 21, US 176, and US 321 turn left off of Blossom Street and onto Huger Street.
		147.86	237.96	US 1 / US 378 (Gervais Street) – South Carolina State Museum, Confederate Relic Room, EdVenture, Columbia SC Visitors Center, Convention Center, Colonial Life Arena
		148.16	238.44	One-way couplet
		148.26	238.60	SC 12 west (Taylor Street) – Lexington
		148.76	239.41	I-126 west / US 76 west to I-20 – Greenville, Spartanburg		Southern end of I-126/US 76 concurrency; Rep. T. Moffatt Burriss Sr. Interchange
		149.08	239.92	I-126 ends		Northern end of I-126 concurrency
		149.38	240.40	SC 48 east (Assembly Street) – Columbia Museum of Art		Western terminus of SC 48
		149.46	240.53	US 76 east (Elmwood Avenue)		Northern end of US 76 concurrency
		149.97	241.35	US 176 west (River Drive)		Northern end of US 176 concurrency
		150.66	242.46	SC 16 (Sunset Drive)
		151.23	243.38	SC 215 north (Monticello Road)		Southern terminus of SC 215
		152.22	244.97	US 321 north (Fairfield Street) – Winnsboro		Northern end of US 321 concurrency
		154.76	249.06	I-20 – Florence, Augusta		I-20 exit 71
		Blythewood	162.17	260.99		I-77 – Columbia, Charlotte	I-77 exit 24
		Blythewood	163.46	263.06		SC 555 (Farrow Road) – Columbia
	US 21 Conn. north) – Winnsboro	Southern terminus of US 21 Conn.; eastern terminus of Coleman Highway
		Ridgeway	172.09	276.95		SC 34 east (Palmer Street) – Lugoff, Camden	Southern end of SC 34 concurrency
		Ridgeway	172.31	277.31		SC 34 west (Church Street) – Winnsboro Mills	Northern end of SC 34 concurrency
			189.11	304.34		SC 200 – Winnsboro	Southern end of SC 200 concurrency
	Chester	Great Falls	192.07	309.11		SC 99 north (Chester Avenue) – Richburg	Southern terminus of SC 99
			193.29	311.07		SC 97 north – Chester	Southern end of SC 97 concurrency
			193.43	311.30		SC 97 south / SC 200 north – Lancaster	Northern end of SC 97 and SC 200 concurrencies
		Fort Lawn	200.93	323.37		SC 9 (Chester Avenue) – Richburg, Lancaster
			206.23	331.90		SC 223 (Wylies Mill Road) – Richburg
	York		213.55	343.68		SC 5 south – Lancaster	Interchange; southern end of SC 5 concurrency; to Andrew Jackson State Park
		Lesslie	215.67	347.09		Lesslie	Interchange via connector road
Rock Hill		217.26	349.65	Lesslie, Red River	Interchange
		218.02	350.87	I-77 – Columbia, Charlotte	I-77 exit 77
		218.72	352.00	Piedmont Medical Center ; northern end of SC 5 concurrency; southern end of SC 121 concurrency
		220.20	354.38	SC 122 (Dave Lyle Boulevard) to I-77	Interchange
		222.36	357.85	SC 322 west (Cherry Road west) / SC 121 ends	Northern end of SC 121 concurrency; northern terminus of SC 121; eastern terminus of SC 322
		222.80	358.56	I-77 – Columbia, Charlotte	I-77 exit 82
		223.00	358.88	SC 161 north (Celanese Road) to I-77 north – Charlotte, York	Southern terminus of SC 161
US 21 Bus. north (Spratt Street) – Fort Mill		Southern terminus of US 21 Bus.
		226.42	364.39	SC 160 – Tega Cay
		229.20	368.86	SC 460 (Springfield Parkway) – Tega Cay, Fort Mill
		230.35	370.71	US 21 Bus. south (Old Nation Road)	Northern terminus of US 21 Bus.
		231.14	371.98	SC 51 north (Pineville–Rock Hill Road) – Pineville	Southern terminus of SC 51 (northern segment)
		231.89	373.19	I-77 south – Columbia	Southern end of I-77 concurrency; I-77 exit 90
			232.52 0.00	374.20 0.00	South Carolina–North Carolina line
North Carolina	Mecklenburg	Charlotte	0.9	1.4	1A	Westinghouse Boulevard	Exit numbers follow I-77
			1.8	2.9	1B	I-485 – Huntersville, Pineville	Formerly exit 2 (southbound) before August 2010; I-485 exit 67
			2.8	4.5	3	Arrowood Road	Formerly exit 2 (northbound) before August 2010
			3.7	6.0	4	Nations Ford Road
			4.8	7.7	5	Tyvola Road	Single-point urban interchange
			6.0	9.7	6A	Woodlawn Road south (Charlotte Route 4 east) – Queens University	To Pfeiffer University
			6.2	10.0	6B	To Billy Graham Parkway (Charlotte Route 4 west)	To Billy Graham Library and Charlotte Douglas International Airport; southbound signed as NC 49 south (S. Tryon St. south) only
			7.3	11.7	7	To NC 49 / Clanton Road
			8.3	13.4	8	To NC 160 / Remount Road	Northbound exit and southbound entrance
			9.0	14.5	9A	collector-distributor lanes
			9.4	15.1	9B	collector-distributor lanes ; I-277 exits 1B-C
			9.5	15.3	9C	collector-distributor lanes ; US 74 exits 1B-C
			9.9	15.9	10A	US 29 / NC 27 (Morehead Street)	Southbound exit and northbound entrance
			10.4	16.7	10	Trade Street / Fifth Street	Signed southbound as exits 10B (Trade Street east) and 10C (Fifth Street/Trade Street west)
			11.0	17.7	11A	Downtown Charlotte	I-277 exits 5A-B
			11.2	18.0	11B	NC 16 north (Brookshire Freeway west)	Left exit northbound; NC 16 exits 5A-B
					—	I-77 north (Express lanes)	Southern terminus of HOV3+/toll lanes
					—	I-277 south	Express lanes only, southbound exit and northbound entrance
			12.4	20.0	12	Lasalle Street / Atando Avenue
			13.3	21.4	13	I-85 – Greensboro, Spartanburg	Signed as exits 13A (north) and 13B (south); hybrid interchange; I-85 exit 38
					—	I-85 north	Express lanes only; northbound exit and southbound entrance
			15.8	25.4		I-77 north – Statesville	Northern end of I-77 concurrency; I-77 exit 16
			16.3	26.2		NC 115 north (Old Statesville Road)	Southern terminus of NC 115
			18.9	30.4		Northlake Mall
		Huntersville				Alexandriana Road to I-485
		Huntersville	25.7	41.4		NC 73 (Sam Furr Road) – Concord
		Cornelius	28.8	46.3		I-77 south – Charlotte	Southern end of I-77 concurrency; I-77 exit 28
		Davidson	30.2	48.6	30	Griffith Street – Davidson	Exit numbers follow I-77
	Lake Norman				Lake Norman Causeway
	Iredell	Mooresville	32.1	51.7	31	Langtree Road
			33.7	54.2		I-77 north – Statesville	Northern end of I-77 concurrency; I-77 exit 33
			36.4	58.6		NC 150 (Plaza Drive)	Interchange
			39.1	62.9		NC 115 south (Statesville Highway)	Southern end of NC 115 concurrency
			43.3	69.7		I-77 – Charlotte, Statesville	I-77 exit 42
		Statesville	51.2	82.4		US 70 (Garner Bagnal Boulevard) – Conover, Salisbury
			51.9	83.5		US 64 west (Front Street) / NC 115 north (Center Street)	Northern end of NC 115 concurrency; southern end of US 64 concurrency
			52.3	84.2		NC 90 west (Water Street)	Eastern terminus of NC 90
			53.2	85.6		US 64 east (Davie Avenue) – Mocksville	Northern end of US 64 concurrency
			54.1	87.1		I-40 – Hickory, Winston-Salem	I-40 exit 151
			57.2	92.1		I-77 – Statesville, Elkin	I-77 exit 54
		Union Grove
	Yadkin	Brooks Crossroads	79.2	127.5		US 421 – Wilkesboro, Yadkinville, Winston-Salem
			85.4	137.4		US 21 Bus. north – Statesville, Jonesville	Southern end of I-77 concurrency; I-77 exit 79; southern terminus of US 21 Bus.
		Jonesville	88.5	142.4	82	NC 67 – Jonesville, Boonville, Elkin	Exit number follows I-77
	Yadkin River				Sgt. Gregory Keith Martin Memorial Bridges
	Surry	Elkin	90.3	145.3		I-77 north – Wytheville	Northern end of I-77 concurrency; southbound exit and northbound entrance; I-77 exit 83
			91.3	146.9		NC 268 Byp. to I-77 north – Elkin	Interchange; to Elkin Municipal Airport; I-77 exit 85
			92.8	149.3		US 21 Bus. south – Elkin	Northern terminus of US 21 Bus.
	Wilkes	No major junctions
	Alleghany		111.2	179.0		Blue Ridge Parkway	Interchange via connector roads
		Sparta	118.2	190.2		NC 18 (Whitehead Street) – Laurel Springs
		Twin Oaks	121.1	194.9		US 221 south – Jefferson	Southern end of US 221 concurrency
			124.3 0.00	200.0 0.00		North Carolina–Virginia line
US 58 (Main Street) – Mouth of Wilson, Galax	Northern end of US 221 concurrency
	SR 658 (Comers Rock Road) – Comers Rock
		15.67	25.22	SR 805 (Spring Valley Road) to SR 94 – Fries
	SR 619 (Saint Peters Road) / SR 749 (Cedar Springs Road) – Cedar Springs, Rural Retreat
			26.03	41.89		SR 690 (Crockett Road, Cripple Creek Road) – Crockett, Cripple Creek
			31.13	50.10		SR 696 (Barrett Mill Road) – Big Survey Wildlife Management Area
		Wytheville	33.63	54.12		US 11 south (Lee Highway)	Southern end of US 11 concurrency
			33.94	54.62		US 11 north (Main Street)	Northern end of US 11 concurrency
			34.99	56.31		I-77 – Bristol, Roanoke	Northern terminus; I-81 exit 70; road continues west as US 52 (4th Street north)
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus HOV only Incomplete access

Special routes and auxiliary routes

There are currently four business loops, four connectors, and one truck route along its route.

U.S. Route 21 Business (Beaufort, South Carolina)
U.S. Route 21 Business (Orangeburg, South Carolina)
U.S. Route 21 Connector (Orangeburg, South Carolina)
U.S. Route 21 Connector (West Columbia, South Carolina)
U.S. Route 21 Connector (Columbia, South Carolina)
U.S. Route 21 Connector (Ridgeway, South Carolina)
U.S. Route 21 Business (Fort Mill, South Carolina)
U.S. Route 21 Business (Elkin, North Carolina)
U.S. Route 21 Truck (Sparta, North Carolina)

Auxiliary routes of US 21:

References

^ Sanderson, Dale (July 4, 2009). "End of US Highway 21". US Ends. Self-published. Archived from the original on December 22, 2016. Retrieved February 2, 2011.
^ Mapmikey; Prince, Adam (August 28, 2009). "US 21". NCRoads.com Annex: More Highways of North Carolina. Self-published. Archived from the original on June 16, 2011. Retrieved February 2, 2011.
^ "Federal highway rerouted through Beaufort area". Post and Courier. Associated Press. Retrieved March 17, 2023.
^ "Highway Logmile Report". South Carolina Department of Transportation. May 4, 2021. Archived from the original on May 13, 2021. Retrieved May 4, 2021.
^ Google (February 1, 2011). "Overview map of US 21 in NC" (Map). Google Maps. Google. Retrieved February 1, 2011.
^
"2019 Traffic Data". Virginia Department of Transportation. 2019. Archived from the original on May 5, 2021. Retrieved May 5, 2021.
- "Grayson County" (PDF). Archived (PDF) from the original on May 8, 2021. Retrieved May 5, 2021.
- "Wythe County" (PDF). Archived (PDF) from the original on May 5, 2021. Retrieved May 5, 2021.

External links

KML file (edit • help)

Template:Attached KML/U.S. Route 21

KML is from Wikidata

Media related to U.S. Route 21 at Wikimedia Commons
Endpoints of U.S. Highway 21

[termini-1] Sanderson, Dale (July 4, 2009). "End of US Highway 21". US Ends. Self-published. Archived from the original on December 22, 2016. Retrieved February 2, 2011.

[2] Mapmikey; Prince, Adam (August 28, 2009). "US 21". NCRoads.com Annex: More Highways of North Carolina. Self-published. Archived from the original on June 16, 2011. Retrieved February 2, 2011.

[3] "Federal highway rerouted through Beaufort area". Post and Courier. Associated Press. Retrieved March 17, 2023.

[SCDOT-4] "Highway Logmile Report". South Carolina Department of Transportation. May 4, 2021. Archived from the original on May 13, 2021. Retrieved May 4, 2021.

[google-nc-5] Google (February 1, 2011). "Overview map of US 21 in NC" (Map). Google Maps. Google. Retrieved February 1, 2011.

[VDOT_Traffic_Data-6] "2019 Traffic Data". Virginia Department of Transportation. 2019. Archived from the original on May 5, 2021. Retrieved May 5, 2021.
"Grayson County" (PDF). Archived (PDF) from the original on May 8, 2021. Retrieved May 5, 2021.

"Wythe County" (PDF). Archived (PDF) from the original on May 5, 2021. Retrieved May 5, 2021.

[7] "Grayson County" (PDF). Archived (PDF) from the original on May 8, 2021. Retrieved May 5, 2021.

[8] "Wythe County" (PDF). Archived (PDF) from the original on May 5, 2021. Retrieved May 5, 2021.

[1]

[2]

[3]

[4]

[5]

[6]

v t e United States Numbered Highway System
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 87 89 90 91 92 93 94 95 96 97 98 99 101 163 400 412 425
Mainline highways Divided routes Special routes
Routes in italics are no longer a part of the system. Highlighted routes are considered main routes of the system.