Pyramid Basin over N.fork Litle Naches Rvr
Fair Condition54 years old40 vehicles/day
Location
| State | Washington |
| County | Yakima |
| Location | No Data Entered |
| Carries | Pyramid Basin |
| Crosses | N.fork Litle Naches Rvr |
| Coordinates | 47.08889, -121.28139 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Frame |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 165.6 sq m |
| Main Spans | 3 |
| Year Built | 1972 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 40 (1995) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 061708000001499 |