No Data Entered over Boulder Creek
Poor Condition59 years old2 vehicles/day
Location
| State | California |
| County | Siskiyou |
| Location | Callahan |
| Carries | No Data Entered |
| Crosses | Boulder Creek |
| Coordinates | 41.26667, -122.82315 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 1 (Imminent Failure) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 1 — Bridge closed (scour) |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 80.1 ft (24.4 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 148.8 sq m |
| Main Spans | 1 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 2 |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 050555000001081 |