US 31 over Gum Swamp Branch
Fair Condition102 years old6,590 vehicles/day
Location
| State | Alabama |
| County | Chilton |
| Location | 2.7 Mi S Thorsby |
| Carries | US 31 |
| Crosses | Gum Swamp Branch |
| Coordinates | 32.88993, -86.67693 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 103.3 ft (31.5 m) |
| Max Span | 34.4 ft (10.5 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 412.6 sq m |
| Main Spans | 3 |
| Year Built | 1924 (reconstructed 1951) |
Traffic
| Avg Daily Traffic | 6,590 (2016) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 003949 |