Dumas Bridge Road over Blackburn Fork
Blount County, Alabama · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Dumas Bridge Road over Blackburn Fork in Blount County, Alabama, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1942, making it 83 years old at the 2025 inventory.
- It carries about 106 vehicles a day (traffic count year 2015).
- Its listed owner is the county highway agency.
- It is one of 14 of the 178 inventoried bridges in Blount County rated poor (7.9%); 14 (7.9%) 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 → (33.86069, -86.44582)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Steel through truss |
| Length | about 95 ft |
| Location | 6 Mi S of Oneonta |
| NBI structure number | 002738 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Alabama department of transportation.
Busiest bridges in Blount County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I - 65 over Al - 160 | 1999 | 50,947 | Fair |
| I65 over Branch | 1959 | 44,547 | Fair |
| I - 65 over Al - 3 (US 31) | 1998 | 42,750 | Fair |
| I65 over Branch | 1959 | 39,845 | Fair |
| I - 65 over Mulberry Fork Warrior Ri | 1995 | 39,680 | Fair |
| Al - 75 over Gurley Creek | 1968 | 11,640 | Fair |
All bridges nearby: Blount County, AL bridge conditions · every bridge in Blount County · Alabama bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.