Structure 6900300 · Coffee County, GA
Carries US 221/ SR 135 over 17 Mile River Trib., App 3 Mi NE Of Douglas.
A culvert 24 ft across with 3 openings. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Georgia |
| County | Coffee |
| Location | App 3 Mi NE Of Douglas |
| Carries | US 221/ SR 135 |
| Crosses | 17 Mile River Trib. |
| Coordinates | 31.55477, -82.79943 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 6.9 ft (2.1 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 84.0 sq m |
| Main Spans | 3 |
| Year Built | 1947 |
| Avg Daily Traffic | 6,080 (2024) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000006900300 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.