Commercial Avenue over Smith Creek
Alleghany County, Virginia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Commercial Avenue over Smith Creek in Alleghany County, Virginia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1994, making it 31 years old at the 2025 inventory.
- It carries about 180 vehicles a day (traffic count year 1981).
- Its listed owner is a city or municipal highway agency.
- It is one of 136 of the 196 inventoried bridges in Alleghany County rated fair (69.4%); 8 (4.1%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated January 2024, on a 24-month routine inspection cycle.
- 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 → (37.83064, -79.82826)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 40 ft |
| Location | 0090NCL Clif 002064 Overp |
| NBI structure number | 000000000024583 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 5: foundations stable, scour within the limits of the footing or piles |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Virginia department of transportation.
Busiest bridges in Alleghany County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Route 0064 over Pounding Mill Run | 1966 | 17,117 | Fair |
| Route 0064 over East Branch | 1971 | 12,379 | Good |
| S Durant Road over Jackson River | 1971 | 9,699 | Fair |
| Route 0064 over Harmon Run | 1966 | 9,697 | Fair |
| Route 0064 over South Fork | 1966 | 9,141 | Fair |
| I-64 over Thorny Branch | 1966 | 9,141 | Fair |
All bridges nearby: Alleghany County, VA bridge conditions · every bridge in Alleghany County · Virginia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.