US 220 F over Mill Race
Grant County, West Virginia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 220 F over Mill Race in Grant County, West Virginia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2002, making it 23 years old at the 2025 inventory.
- It carries about 6,100 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 61 of the 97 inventoried bridges in Grant County rated fair (62.9%); 11 (11.3%) 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.
View this bridge on a map → (38.99238, -79.12418)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 29 ft |
| Location | 0.02 Mi S of Jct Wv 28 X |
| NBI structure number | 00000000012A088 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the West Virginia department of transportation.
Busiest bridges in Grant County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 220 X over Lunice Creek | 1989 | 6,600 | Fair |
| US 220 F over S Br of Potomac River | 1997 | 6,100 | Fair |
| US 220 F over Johnson Run | 1978 | 6,000 | Fair |
| Wv 42 T over Robinson Run | 1961 | 5,300 | Fair |
| Wv 42 (t) over Norman Run | 2017 | 3,300 | Good |
| US 48 (x) over CR 01 (sls) | 2010 | 2,900 | Fair |
All bridges nearby: Grant County, WV bridge conditions · every bridge in Grant County · West Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.