SR 465 over Relief
Issaquena County, Mississippi · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 465 over Relief in Issaquena County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1955, making it 70 years old at the 2025 inventory.
- It carries about 840 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 11 of the 19 inventoried bridges in Issaquena County rated fair (57.9%); 1 (5.3%) are rated poor.
- 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 → (32.45282, -90.92728)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 5 | Fair condition |
| Superstructure | 5 | Fair condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete slab |
| Length | about 100 ft |
| Location | 8.7 Mi W US 61 |
| NBI structure number | 310046502800870 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Issaquena County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 14 over Steel Bayou East Prong | 1978 | 2,200 | Fair |
| SR 14 over Indian Bayou | 1950 | 2,200 | Poor |
| US 61 over Relief | 1983 | 2,100 | Fair |
| SR 1 over Steele Bayou | 1978 | 1,200 | Fair |
| SR 465 over Steel Bayou | 1959 | 840 | Fair |
| SR 16 over Dranage Canal | 1989 | 670 | Fair |
All bridges nearby: Issaquena County, MS bridge conditions · every bridge in Issaquena County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.