SR 50 over Tombigbee Relief
Lowndes County, Mississippi · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 50 over Tombigbee Relief in Lowndes County, Mississippi, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 4 (poor condition) on the 0-9 scale.
- It was built in 1959, making it 66 years old at the 2025 inventory.
- It carries about 4,900 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 11 of the 248 inventoried bridges in Lowndes County rated poor (4.4%); 11 (4.4%) are rated poor.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (33.57363, -88.45627)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 560 ft |
| Location | 1.1 Mi W SR 373 |
| NBI structure number | 310005004408570 |
| Condition class | Poor |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Lowndes County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US 82 over Puckett Road | 1989 | 32,000 | Fair |
| US 82 over Bn RR & Kcs RR | 1989 | 32,000 | Fair |
| US 82 over Luxapalila Creek | 1989 | 32,000 | Fair |
| US 82 over Sand Road | 1989 | 32,000 | Fair |
| US 82 over Stream | 1991 | 32,000 | Good |
| US 82 over SR 50 | 1989 | 32,000 | Good |
All bridges nearby: Lowndes County, MS bridge conditions · every bridge in Lowndes County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.