Enon Road over Upper Little River
Marion County, Mississippi · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Enon Road over Upper Little River in Marion County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1986, making it 39 years old at the 2025 inventory.
- It carries about 50 vehicles a day (traffic count year 2013).
- Its listed owner is the county highway agency.
- It is one of 45 of the 198 inventoried bridges in Marion County rated fair (22.7%); 8 (4.0%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Status change: newly posted for load since 2024.
- Its most recent inspection on record is dated November 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (31.26397, -89.68669)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 100 ft |
| Location | Sec 35 T 4N R17W |
| NBI structure number | SA4600000000106 |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | November 2024 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | U: unknown foundation, not evaluated for scour |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Marion County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 98 over Jingling Creek | 1962 | 14,000 | Good |
| US 98 over Ball Mill Creek | 1962 | 11,000 | Good |
| US 98 over Unnamed Stream | 1986 | 11,000 | Good |
| US 98 over Gully Creek | 1986 | 10,000 | Good |
| US 98 over Pearl River | 1967 | 8,500 | Fair |
| US 98 over Unnamed Stream | 1939 | 8,100 | Good |
All bridges nearby: Marion County, MS bridge conditions · every bridge in Marion County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.