Or 99w (hwy 91) SB over Marys River
Fair Condition77 years old23,359 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | In Corvallis |
| Carries | Or 99w (hwy 91) SB |
| Crosses | Marys River |
| Coordinates | 44.55584, -123.26567 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 405.8 ft (123.7 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 50.2 ft (15.3 m) |
| Deck Area | 1892.6 sq m |
| Main Spans | 8 |
| Year Built | 1949 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 23,359 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07019 01W 08421 |