South Cobb Drive over Csx Railroad (639142k)
Good Condition50 years old31,800 vehicles/day
Location
| State | Georgia |
| County | Cobb |
| Location | 3.4 Mi SE Of Smyrna |
| Carries | South Cobb Drive |
| Crosses | Csx Railroad (639142k) |
| Coordinates | 33.84002, -84.49619 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 180.1 ft (54.9 m) |
| Max Span | 65.9 ft (20.1 m) |
| Deck Width | 68.2 ft (20.8 m) |
| Deck Area | 1141.9 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 31,800 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006700530 |