Sr1220 over Br.of Black Swamp
Fair Condition35 years old250 vehicles/day
Location
| State | North Carolina |
| County | Onslow |
| Location | 0.6 Mi W Jct Sr1230 |
| Carries | Sr1220 |
| Crosses | Br.of Black Swamp |
| Coordinates | 34.87616, -77.64941 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Area | 34.2 sq m |
| Main Spans | 2 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 250 (2019) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000001330187 |