21st Street over Avalon Canal
Good Condition36 years old1,840 vehicles/day
Location
| State | New Jersey |
| County | Cape May |
| Location | 0.03 Mi West Ocean Drive |
| Carries | 21st Street |
| Crosses | Avalon Canal |
| Coordinates | 39.10306, -74.72084 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 143.0 ft (43.6 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 48.9 ft (14.9 m) |
| Deck Area | 649.6 sq m |
| Main Spans | 3 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 1,840 (2024) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0500010 |