West Virginia Route 20 is a major north–south state highway in the U.S. state of West Virginia. The southern terminus of the route is at U.S. Route 52 in Bluewell, a small incorporated village near Bluefield. The northern terminus is at West Virginia Route 7 three miles (5 km) east of New Martinsville. WV Route 20 is the longest state route in West Virginia.

Attractions

Major intersections

County Location mi km Destinations Notes
Mercer Bluewell US 52 Bluefield, Welch, Bramwell Historic District
Princeton WV 104 east
US 19 traffic circle around Mercer County Courthouse
WV 104 to I‑77 / US 460
Summers WV 3 east – Alderson south end of WV 3 overlap
WV 3 west – Beckley north end of WV 3 overlap
Hinton WV 107 south (2nd Avenue)
CR 7 (Meadow Creek Road) to I‑64 Beckley, Lewisburg
Greenbrier Rainelle US 60 west – Charleston south end of US 60 overlap
Charmco US 60 east – Lewisburg north end of US 60 overlap
Nicholas Nettie WV 39 west – Summersville south end of WV 39 overlap
Fenwick WV 39 east / WV 55 east – Richwood north end of WV 39 overlap; south end of WV 55 overlap
Craigsville WV 55 west – Muddlety, Summersville north end of WV 55 overlap
Webster WV 82 west to US 19 / I‑79 Birch River
Webster Springs WV 15 east – Valley Head south end of WV 15 overlap
WV 15 west – Flatwoods north end of WV 15 overlap
Upshur Rock Cave WV 4 south – Sutton
Buckhannon CR 12 / CR 151 (Main Street) former US 33 / US 119 south
US 33 to US 119 south / I‑79 Weston, Elkins interchange (future US 48); south end of US 119 overlap
US 119 north – Philippi north end of US 119 overlap
Harrison WV 57 east – Philippi
I‑79 Charleston, Clarksburg I-79 exit 115
Nutter Fort WV 58 east – Stonewood, Bridgeport
WV 98 west to US 19
Clarksburg US 50 to I‑79 Parkersburg, Bridgeport interchange
US 19 south (Milford Street) south end of US 19 overlap
US 50 Parkersburg, Bridgeport interchange
Shinnston US 19 north – Shinnston north end of US 19 overlap
Wetzel WV 7 New Martinsville, Morgantown
1.000 mi = 1.609 km; 1.000 km = 0.621 mi