SR 20 over Ship Hbr/guemes Channel
Poor Condition67 years old3,227 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 7.8n On Sr20 Spur |
| Carries | SR 20 |
| Crosses | Ship Hbr/guemes Channel |
| Coordinates | 48.50667, -122.67667 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Movable - Lift |
| Total Length | 105.0 ft (32 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 233.6 sq m |
| Main Spans | 1 |
| Year Built | 1959 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 3,227 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008985A0000000 |