County Route 40/1 over Big Run
Tyler County, West Virginia · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Route 40/1 over Big Run in Tyler County, West Virginia, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1963 and reconstructed in 1995, making it 62 years old at the 2025 inventory.
- It carries about 10 vehicles a day (traffic count year 2020).
- Its listed owner is the state highway agency.
- It is one of 14 of the 73 inventoried bridges in Tyler County rated poor (19.2%); 14 (19.2%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (39.46628, -80.78778)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Continuous steel |
| Length | about 31 ft |
| Location | 0.01 mi. North jct CR40 |
| NBI structure number | 00000000048A099 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the West Virginia department of transportation.
Busiest bridges in Tyler County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| West Virginia 18 over Point Plesant Creek | 1992 | 5,200 | Good |
| West Virginia 180 over Point Pleasant Creek | 1996 | 4,200 | Good |
| West Virginia 2 over CSX Railroad | 2005 | 4,000 | Fair |
| West Virginia 18 over Pursley Creek | 1997 | 3,800 | Good |
| West Virginia 18 over Indian Creek | 1994 | 3,100 | Fair |
| West Virginia 18 over Point Pleasant Creek | 2001 | 3,000 | Fair |
All bridges nearby: Tyler County, WV bridge conditions · every bridge in Tyler County · West Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.