Boston Mill RD over Overflow
Poor Condition49 years old542 vehicles/day
Location
| State | Oregon |
| County | Linn |
| Location | 005mi East Shedd |
| Carries | Boston Mill RD |
| Crosses | Overflow |
| Coordinates | 44.46169, -123.10275 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 252.0 ft (76.8 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 752.6 sq m |
| Main Spans | 7 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 542 (2021) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 13557 001300557 |