Nfa 1735 (sa 4004) over Obion River
Henry County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa 1735 (sa 4004) over Obion River in Henry County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 7 (good condition) on the 0-9 scale.
- It was built in 1996, making it 29 years old at the 2025 inventory.
- It carries about 486 vehicles a day (traffic count year 2021).
- Its listed owner is the county highway agency.
- It is one of 74 of the 185 inventoried bridges in Henry County rated good (40.0%); 5 (2.7%) 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 October 2023, on a 24-month routine inspection cycle.
- 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 → (36.27764, -88.3878)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 8 | 8 | Very good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 95 ft |
| Location | 4 Mi. N. of SR76 |
| NBI structure number | 400A5750003 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2023 |
| 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 Tennessee department of transportation.
Busiest bridges in Henry County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR-76 over Abandoned Railroad | 1929 | 13,461 | Fair |
| Fap 76 over Town Creek | 1929 | 13,461 | Fair |
| Fap 76 over Smallwood Creek | 1981 | 13,461 | Good |
| Fap 76 over Nfa A853 (E. Blythe St.) | 1975 | 10,705 | Fair |
| Fap 76 over Branch | 2001 | 10,532 | Good |
| Fap 76 over Branch | 2001 | 10,532 | Good |
All bridges nearby: Henry County, TN bridge conditions · every bridge in Henry County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.