Nfa A317 over Stewman Creek
Decatur County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A317 over Stewman Creek in Decatur County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 2020, making it 5 years old at the 2025 inventory.
- It carries about 30 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 37 of the 104 inventoried bridges in Decatur County rated good (35.6%); 1 (1.0%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (35.44316, -88.19914)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 8 | Very good condition |
| Superstructure | 8 | Very good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 29 ft |
| Location | 3.8 Mi NW Jct SR69&SR202 |
| NBI structure number | 200A3170001 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Decatur County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I40 over Nfa A046 | 1965 | 31,176 | Fair |
| I40 over Nfa A046 | 1965 | 31,176 | Fair |
| Fap 20 over Bear Creek | 1986 | 7,452 | Good |
| Fap 20 over Buckner Creek | 1932 | 7,452 | Fair |
| Fap 20 over Arms Creek | 2011 | 6,482 | Good |
| Fap 20 over Johnson Creek | 2011 | 6,482 | Good |
All bridges nearby: Decatur County, TN bridge conditions · every bridge in Decatur County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.