Brown Road over Manastash Creek
Good Condition64 years old675 vehicles/day
Location
| State | Washington |
| County | Kittitas |
| Location | 00.76 S Thorp HWY |
| Carries | Brown Road |
| Crosses | Manastash Creek |
| Coordinates | 46.99471, -120.59067 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 81.0 ft (24.7 m) |
| Max Span | 51.8 ft (15.8 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 202.5 sq m |
| Main Spans | 1 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 675 (2022) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 080129000000000 |