Alger Cain Lake RD over Silver Creek
Good Condition34 years old4,286 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 0.34 E Jct Old HWY 99 |
| Carries | Alger Cain Lake RD |
| Crosses | Silver Creek |
| Coordinates | 48.62008, -122.33297 |
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 | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 348.3 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 4,286 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 086031000000000 |