Structure 1930639 · Wilkes County, NC
Carries Sr1540 over Kilby Branch, .9 Mi.e.jct.sr1541.
A culvert 23 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 | North Carolina |
| County | Wilkes |
| Location | .9 Mi.e.jct.sr1541 |
| Carries | Sr1540 |
| Crosses | Kilby Branch |
| Coordinates | 36.22827, -81.22124 |
| Material | Steel |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 37.8 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
| Avg Daily Traffic | 2,100 (2014) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Last Inspection | January 2025 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000000001930639 |
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.