Sr1503 over Porter Swamp
Fair Condition59 years old300 vehicles/day
Location
| State | North Carolina |
| County | Columbus |
| Location | 0.7mi.n.jct.sr1501 |
| Carries | Sr1503 |
| Crosses | Porter Swamp |
| Coordinates | 34.36040, -78.96226 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 159.8 ft (48.7 m) |
| Max Span | 38.7 ft (11.8 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 482.1 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 300 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000470368 |