Nfa A045 (sa 2226) over Little Bartons Creek
Dickson County, Tennessee · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A045 (sa 2226) over Little Bartons Creek in Dickson County, Tennessee, 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 1965, making it 60 years old at the 2025 inventory.
- It carries about 20 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 12 of the 242 inventoried bridges in Dickson County rated poor (5.0%); 12 (5.0%) 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 → (36.30085, -87.40853)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Steel stringer or multi-beam girder |
| Length | about 85 ft |
| Location | 2.5 M. N. SR49 |
| NBI structure number | 220A1000003 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Dickson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I40 over I40 Rl /SR 840-rmp-nw&se | 2000 | 50,777 | Fair |
| I40 over I40 Ll /SR 840-rmp-nw&se | 2000 | 50,777 | Fair |
| I40 over Piney River & Nfa A361 | 1963 | 34,978 | Fair |
| I40 over Piney River & Nfa A361 | 1963 | 34,978 | Fair |
| I40 over I40-rl / East Piney Rd. | 1963 | 34,978 | Poor |
| I40 over I40-ll / East Piney Rd. | 1963 | 34,978 | Poor |
All bridges nearby: Dickson County, TN bridge conditions · every bridge in Dickson County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.