NE 21st AVE over Elrod Slough
Good Condition12 years old1,416 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 21st-n Of NE Riverside W. |
| Carries | NE 21st AVE |
| Crosses | Elrod Slough |
| Coordinates | 45.58235, -122.64315 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 75.8 ft (23.1 m) |
| Max Span | 73.8 ft (22.5 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 300.3 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 1,416 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 22024 000 00000 |