Grandmar Chase over Mill Creek Trib
Cherokee County, Georgia · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Grandmar Chase over Mill Creek Trib in Cherokee 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 2003, making it 22 years old at the 2025 inventory.
- It carries about 680 vehicles a day (traffic count year 2024).
- Its listed owner is the county highway agency.
- It is one of 136 of the 164 inventoried bridges in Cherokee County rated good (82.9%); 0 (0.0%) 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 → (34.22461, -84.34298)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 20 ft |
| Location | 8.2 Mi W of Canton |
| NBI structure number | 000000005750920 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Cherokee County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 Nbl over Clark Creek | 1976 | 115,000 | Good |
| I-575 (nbl ) over Noonday Creek | 1982 | 105,000 | Good |
| I-575 (nbl) over CR 416 Town Lake Pkwy | 1982 | 105,000 | Good |
| I-575 (sbl) over Sharp Mountain Creek | 1985 | 89,100 | Good |
| I-575 (sbl) over CSX RR - Etowah River | 1982 | 86,500 | Good |
| I-575 (nbl) over Little River | 1982 | 86,000 | Good |
All bridges nearby: Cherokee County, GA bridge conditions · every bridge in Cherokee County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.