Structure 270A3640001 · Gibson County, TN
Carries Nfa A364 over Ditch, 4.0 Mi NE Jct Sr5&sr54.
22 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Tennessee |
| County | Gibson |
| Location | 4.0 Mi NE Jct Sr5&sr54 |
| Carries | Nfa A364 |
| Crosses | Ditch |
| Coordinates | 36.03316, -88.87783 |
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 40.9 sq m |
| Main Spans | 1 |
| Year Built | 1970 (reconstructed 2015) |
| Avg Daily Traffic | 20 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | July 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | Unknown |
| Structure Number | 270A3640001 |
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.