Avenue A over Necanicum River
Fair Condition63 years old7,315 vehicles/day
Location
| State | Oregon |
| County | Clatsop |
| Location | City Of Seaside |
| Carries | Avenue A |
| Crosses | Necanicum River |
| Coordinates | 45.99208, -123.92420 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 169.0 ft (51.5 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 47.9 ft (14.6 m) |
| Deck Area | 751.9 sq m |
| Main Spans | 6 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 7,315 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08909 000 00001 |