Or 99w (hwy 91) over Marys River
Good Condition35 years old2,643 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | In Corvallis |
| Carries | Or 99w (hwy 91) |
| Crosses | Marys River |
| Coordinates | 44.55675, -123.26399 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 707.3 ft (215.6 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 1875.7 sq m |
| Main Spans | 7 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 2,643 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 16875 01WR08409 |