Liberty Parkway over SR 421 (i-516)
Good Condition57 years old4,795 vehicles/day
Location
| State | Georgia |
| County | Chatham |
| Location | 0.5 Mi W Of Hunter A.f.b. |
| Carries | Liberty Parkway |
| Crosses | SR 421 (i-516) |
| Coordinates | 32.03882, -81.14198 |
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 | 250.0 ft (76.2 m) |
| Max Span | 87.9 ft (26.8 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 922.0 sq m |
| Main Spans | 4 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 4,795 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000005101490 |