SR 146 over Black Branch
Good Condition47 years old17,100 vehicles/day
Location
| State | Georgia |
| County | Catoosa |
| Location | 0.5 Mi N Of Ft Oglethorpe |
| Carries | SR 146 |
| Crosses | Black Branch |
| Coordinates | 34.95753, -85.24264 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 37.1 ft (11.3 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Area | 72.3 sq m |
| Main Spans | 4 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 17,100 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000004700150 |