Granby Road over Branch of Jaybird Creek
Jefferson Davis County, Mississippi · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Granby Road over Branch of Jaybird Creek in Jefferson Davis County, Mississippi, 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 1992, making it 33 years old at the 2025 inventory.
- It carries about 610 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 108 of the 141 inventoried bridges in Jefferson Davis County rated good (76.6%); 5 (3.5%) are rated poor.
- 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 → (31.59386, -89.79467)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete channel beam |
| Length | about 106 ft |
| Location | Sec 10 T 7N R18W B |
| NBI structure number | SA3300000000058 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Mississippi department of transportation.
Busiest bridges in Jefferson Davis County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| SR 42 over Town Creek | 1940 | 5,600 | Good |
| US 84 over Unnamed Stream | 1940 | 4,800 | Good |
| SR 42 over Jaybird Creek | 2011 | 3,100 | Good |
| SR 42 over Stream | 2011 | 3,000 | Good |
| SR 13 over Unnamed Stream | 1940 | 2,800 | Good |
| SR 13 over Unnamed Stream | 1940 | 2,800 | Fair |
All bridges nearby: Jefferson Davis County, MS bridge conditions · every bridge in Jefferson Davis County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.