SR 116 over Portage Canal
Fair Condition75 years old3,152 vehicles/day
Location
| State | Washington |
| County | Jefferson |
| Location | 2.7 E Jct SR 19 |
| Carries | SR 116 |
| Crosses | Portage Canal |
| Coordinates | 48.03149, -122.73319 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Box Beam - Multiple |
| Total Length | 669.9 ft (204.2 m) |
| Max Span | 245.1 ft (74.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 1613.2 sq m |
| Main Spans | 1 |
| Year Built | 1951 |
Traffic
| Avg Daily Traffic | 3,152 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 080439000000000 |