Mt Richmond RD over Tualatin River Oflow
Good Condition6 years old305 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | 0003 Mi S Patton Valley |
| Carries | Mt Richmond RD |
| Crosses | Tualatin River Oflow |
| Coordinates | 45.43784, -123.20154 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 33.8 ft (10.3 m) |
| Max Span | 16.4 ft (5 m) |
| Deck Area | 69.0 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 305 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 23975C120800016 |