Structure 71F00090003 · Putnam County, TN
Carries Nfa 1144 (sa 7102) over Branch, 4mi North Of I40.
A culvert 24 ft across with 2 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 | Tennessee |
| County | Putnam |
| Location | 4mi North Of I40 |
| Carries | Nfa 1144 (sa 7102) |
| Crosses | Branch |
| Coordinates | 36.13710, -85.74366 |
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 69.8 sq m |
| Main Spans | 2 |
| Year Built | 1961 |
| Avg Daily Traffic | 375 (2021) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 71F00090003 |
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.