Hayden Road over Alsea River
Poor Condition81 years old102 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | 0014 Mi S Of HWY 34 |
| Carries | Hayden Road |
| Crosses | Alsea River |
| Coordinates | 44.38317, -123.63068 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Truss - Thru |
| Total Length | 150.9 ft (46 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 17.4 ft (5.3 m) |
| Deck Area | 243.8 sq m |
| Main Spans | 1 |
| Year Built | 1945 |
Traffic
| Avg Daily Traffic | 102 (2021) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 14538 000 |