US 49 over Relief Opening
Coahoma County, Mississippi · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US 49 over Relief Opening in Coahoma County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1961, making it 64 years old at the 2025 inventory.
- It carries about 3,800 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 65 of the 115 inventoried bridges in Coahoma County rated fair (56.5%); 5 (4.3%) 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 → (34.49087, -90.56348)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 6 | Satisfactory condition |
| Superstructure | 8 | Very good condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Prestressed concrete stringer or multi-beam girder |
| Length | about 1,000 ft |
| Location | 0.8 Mi E Miss/ark St Line |
| NBI structure number | 210004901433630 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Coahoma County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 161 over Sunflower River | 1975 | 17,000 | Fair |
| Second Street over Sunflower River | 1936 | 11,000 | Poor |
| First Street over Sunflower River | 2002 | 7,400 | Fair |
| West Lee Drive over Little Sunflower River | 2001 | 6,000 | Fair |
| US 61 over Ditch | 1983 | 5,500 | Fair |
| US 61 over Ditch | 1983 | 5,500 | Fair |
All bridges nearby: Coahoma County, MS bridge conditions · every bridge in Coahoma County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.