County Road over Natchez Trace Parkway
Maury County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- County Road over Natchez Trace Parkway in Maury County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1988, making it 37 years old at the 2025 inventory.
- It carries about 215 vehicles a day (traffic count year 2019).
- It is one of 169 of the 424 inventoried bridges in Maury County rated good (39.9%); 25 (5.9%) 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 March 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 → (35.82106, -87.14356)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete single box beam |
| Length | about 232 ft |
| Location | 3.6 Miles From Tn Route 7 |
| NBI structure number | 5570433P0000000 |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Maury County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I65 over Pumpkin Creek | 1963 | 60,646 | Fair |
| I65 over Rutherford Creek | 1961 | 60,646 | Fair |
| I65 over Rutherford Creek | 1961 | 60,646 | Fair |
| I65 over I65 Rl / SR 99 | 2024 | 57,130 | Good |
| I65 over Duck River | 1962 | 52,122 | Fair |
| I65 over Duck River | 1962 | 52,122 | Fair |
All bridges nearby: Maury County, TN bridge conditions · every bridge in Maury County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.