Sr1504 over Dunn Swamp
Good Condition21 years old800 vehicles/day
Location
| State | North Carolina |
| County | Columbus |
| Location | 0.4 Mi E Jct Nc242 |
| Carries | Sr1504 |
| Crosses | Dunn Swamp |
| Coordinates | 34.35799, -78.91435 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 11.8 ft (3.6 m) |
| Deck Area | 50.6 sq m |
| Main Spans | 2 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 800 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000470178 |