Brinn Road over Milton Creek
Fair Condition101 years old340 vehicles/day
Location
| State | Oregon |
| County | Columbia |
| Location | 035 Mi W ST Helens |
| Carries | Brinn Road |
| Crosses | Milton Creek |
| Coordinates | 45.86651, -122.89011 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 74.4 sq m |
| Main Spans | 1 |
| Year Built | 1925 (reconstructed 1975) |
Traffic
| Avg Daily Traffic | 340 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 13695A101900010 |