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WV Route 39 over Knapp Creek

Pocahontas County, West Virginia · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

WV Route 39 over Knapp Creek in Pocahontas County, West Virginia, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2017, making it 8 years old at the 2025 inventory.
It carries about 1,400 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 30 of the 117 inventoried bridges in Pocahontas County rated good (25.6%); 29 (24.8%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 262 ft
Location	0.03 mi. East jct WV 28
NBI structure number	00000000038A141
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the West Virginia department of transportation.

Bridge	Built	Vehicles/day	Condition
Wv 39 over Greenbrier River	1959	6,700	Poor
US 219 & Wv 55 over Stony Creek	1998	4,700	Poor
U.S. 219 & W.v. 39 over Swago Creek	2012	2,200	Good
US 219 over Stamping Creek	2006	1,800	Good
Wv 28 over North Fork Deer Creek	1957	1,700	Poor
U.S. 250 & Wv 92 over E. Fork Greenbrier River	1997	1,600	Good