Structure 25B14 000 · Multnomah County, OR
Carries NW Alexandra AVE over B-14 Over Canyon, W End Of NW Gordon ST.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work272 ft end to end: about 4 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a deck arch.
| State | Oregon |
| County | Multnomah |
| Location | W End Of NW Gordon ST |
| Carries | NW Alexandra AVE |
| Crosses | B-14 Over Canyon |
| Coordinates | 45.54072, -122.72300 |
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 272.0 ft (82.9 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 572.0 sq m |
| Main Spans | 1 |
| Year Built | 1922 |
| Avg Daily Traffic | 137 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Scour Critical | 9 — Foundation above flood level |
| Structure Number | 25B14 000 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.