South Main Street over Proctor Creek
Cobb County, Georgia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- South Main Street over Proctor Creek in Cobb County, Georgia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the superstructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1927 and reconstructed in 2002, making it 98 years old at the 2025 inventory.
- It carries about 16,300 vehicles a day (traffic count year 2024).
- Its listed owner is a city or municipal highway agency.
- It is one of 45 of the 414 inventoried bridges in Cobb County rated fair (10.9%); 0 (0.0%) 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 → (34.05216, -84.66329)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 104 ft |
| Location | In SE Acworth |
| NBI structure number | 000000006700600 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Georgia department of transportation.
Busiest bridges in Cobb County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-75 (nbl) over M-9495 Terrell Mill Rd | 1965 | 325,000 | Good |
| I-75 over Poorhouse Creek | 1965 | 325,000 | Good |
| I-75 over Rottenwood Creek | 1965 | 263,000 | Good |
| I-75- Rmps- CR2038 over Poplar Creek | 1963 | 262,000 | Good |
| I-75 over CR 1043 Banberry Road | 1965 | 236,000 | Fair |
| I-75 over Roswell Road | 1967 | 236,000 | Good |
All bridges nearby: Cobb County, GA bridge conditions · every bridge in Cobb County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.