Structure 390A0460003 · Henderson County, TN
Carries Nfa A046 over Branch, 3 Mi S Of Us40.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work25 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 | Henderson |
| Location | 3 Mi S Of Us40 |
| Carries | Nfa A046 |
| Crosses | Branch |
| Coordinates | 35.78634, -88.21594 |
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 24.6 ft (7.5 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 50.2 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
| Avg Daily Traffic | 110 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 390A0460003 |
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.