SR 311 over Big Slough
Good Condition67 years old1,490 vehicles/day
Location
| State | Georgia |
| County | Decatur |
| Location | 1.7 Mi N Of Bainbridge |
| Carries | SR 311 |
| Crosses | Big Slough |
| Coordinates | 30.93583, -84.54972 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 152.9 ft (46.6 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 428.7 sq m |
| Main Spans | 5 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 1,490 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000008700360 |