Onslow Beach RD over Intracoastal Waterway
Fair Condition73 years old300 vehicles/day
Location
| State | North Carolina |
| County | Onslow |
| Location | 1.4 Mi SE Of Nc 172 |
| Carries | Onslow Beach RD |
| Crosses | Intracoastal Waterway |
| Coordinates | 34.57276, -77.27181 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Movable - Swing |
| Total Length | 379.9 ft (115.8 m) |
| Max Span | 107.9 ft (32.9 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 1320.1 sq m |
| Main Spans | 2 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 300 (2014) |
| Truck Traffic | 25% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Navy/Marines |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2NCA129 |