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County Road 50/4 over Mill Creek

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

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

County Road 50/4 over Mill Creek in Mineral 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 1996, making it 29 years old at the 2025 inventory.
It carries about 450 vehicles a day (traffic count year 2020).
Its listed owner is the state highway agency.
It is one of 20 of the 63 inventoried bridges in Mineral County rated good (31.7%); 5 (7.9%) 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	Prestressed concrete multiple box beam
Length	about 41 ft
Location	0.04 Mi S of US 50 T
NBI structure number	00000000029A059
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US 220 (t) over WV 46 CSX RR Potomac R	2012	13,600	Fair
MD 61 (Canal Pkwy) over N. Branch Potomac River	1992	11,501	Good
US 220 T over Block Run	2000	10,500	Good
Md 942 over N. Branch Potomac River	1953	7,242	Fair
Md 956 over Potomac River	1967	7,150	Fair
Wv 28 T over Patterson Creek	1988	6,800	Fair