Rock Bridge Road over Jackson Creek
Good Condition18 years old16,000 vehicles/day
Location
| State | Georgia |
| County | Gwinnett |
| Location | 2 M. W. Of Lilburn |
| Carries | Rock Bridge Road |
| Crosses | Jackson Creek |
| Coordinates | 33.88885, -84.17284 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.9 ft (13.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Area | 167.1 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 16,000 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000013552060 |