Structure 650A1560003 · Morgan County, TN
Carries Nfa A156 over Rock Creek, W Off Us27-n Of Lancing.
A culvert 25 ft across. 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 | Morgan |
| Location | W Off Us27-n Of Lancing |
| Carries | Nfa A156 |
| Crosses | Rock Creek |
| Coordinates | 36.17700, -84.66607 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 98.0 sq m |
| Main Spans | 1 |
| Year Built | 1984 |
| Avg Daily Traffic | 80 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | January 2025 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 650A1560003 |
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.