I-75 Nbl Off Ramp over Tanyard Creek Trib
Whitfield County, Georgia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I-75 Nbl Off Ramp over Tanyard Creek Trib in Whitfield County, Georgia, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1963 and reconstructed in 2002, making it 62 years old at the 2025 inventory.
- It carries about 3,100 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 69 of the 130 inventoried bridges in Whitfield County rated good (53.1%); 6 (4.6%) 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 → (34.86002, -85.02332)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 54 ft |
| Location | 1 Mi E of Tunnel Hill |
| NBI structure number | 000000031300520 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Whitfield County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 over Mill Creek | 1964 | 88,100 | Good |
| I-75 over M-1506- CSX RR (340554R) | 1964 | 88,100 | Fair |
| I-75 over Tanyard Creek Trib | 1963 | 88,100 | Fair |
| I-75 over SR 201 | 1963 | 88,100 | Fair |
| I-75 over SR 3 (US 41) | 2017 | 85,100 | Good |
| I-75 over Swamp Creek | 1961 | 78,600 | Good |
All bridges nearby: Whitfield County, GA bridge conditions · every bridge in Whitfield County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.