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County Route 21 over Grasslick Creek

Jackson County, West Virginia · rated Fair in the 2025 National Bridge Inventory

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

County Route 21 over Grasslick Creek in Jackson County, West Virginia, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
It was built in 1929, making it 96 years old at the 2025 inventory.
It carries about 2,000 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 74 of the 190 inventoried bridges in Jackson County rated fair (38.9%); 45 (23.7%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings

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

Bridge	Built	Vehicles/day	Condition
I-77 Nbl & Sbl over CR 11/1	1967	19,500	Fair
I-77 Nb&sb & Ramps over Straight Fork of Sandy C	1967	16,600	Fair
I-77 Nbl & Sbl over Branch Shockey Run	1968	16,600	Good
US 33 over Mill Creek	2003	14,800	Good
I-77 Nbl & Sbl over County Route 33/3	1967	14,000	Fair
I-77 Sbl over Little Sandy Creek	1968	13,100	Good