Warthen Road over Long Tom River
Fair Condition51 years old604 vehicles/day
Location
| State | Oregon |
| County | Lane |
| Location | 015 Mi NE Of Noti |
| Carries | Warthen Road |
| Crosses | Long Tom River |
| Coordinates | 44.07823, -123.43013 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 355.7 sq m |
| Main Spans | 3 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 604 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 39C402402400393 |