Structure 6455 033 00015 · Clackamas County, OR
Carries Stanley AVE over Johnson Creek, 700 Ft S Johnson CR BLVD.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.
How ratings work50 ft end to end, longest span 25 ft. Lengths and the car 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 multi-beam bridge.
| State | Oregon |
| County | Clackamas |
| Location | 700 Ft S Johnson CR BLVD |
| Carries | Stanley AVE |
| Crosses | Johnson Creek |
| Coordinates | 45.45594, -122.60458 |
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 117.0 sq m |
| Main Spans | 2 |
| Year Built | 1935 (reconstructed 1954) |
| Avg Daily Traffic | 14,100 (2018) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
| Last Inspection | May 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 3 — Scour critical |
| Structure Number | 06455 033 00015 |
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.