HWY 91 over Fanno Creek
Fair Condition86 years old35,507 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | At Tigard Cc |
| Carries | HWY 91 |
| Crosses | Fanno Creek |
| Coordinates | 45.42977, -122.77422 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 65.6 ft (20 m) |
| Deck Area | 756 sq m |
| Main Spans | 3 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 35,507 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02533 01W 00937 |