Allgood Road over I-75
Good Condition52 years old14,200 vehicles/day
Location
| State | Georgia |
| County | Cobb |
| Location | In North Marietta |
| Carries | Allgood Road |
| Crosses | I-75 |
| Coordinates | 33.97279, -84.53063 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 270.0 ft (82.3 m) |
| Max Span | 143.0 ft (43.6 m) |
| Deck Width | 64.3 ft (19.6 m) |
| Deck Area | 1613.1 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 14,200 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 12 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006701620 |