Structure 730A3520007 · Roane County, TN
Carries Nfa A714 over Stamp Creek, 2.7 M W Of Sr72-sr322 Jct.
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 box-beam bridge.
| State | Tennessee |
| County | Roane |
| Location | 2.7 M W Of Sr72-sr322 Jct |
| Carries | Nfa A714 |
| Crosses | Stamp Creek |
| Coordinates | 35.74275, -84.56150 |
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 49.6 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
| Avg Daily Traffic | 90 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 730A3520007 |
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.