N.w.gilman Blvd. over Issaquah Ck.
Fair Condition86 years old23,500 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.5 Mi S Of I-90 |
| Carries | N.w.gilman Blvd. |
| Crosses | Issaquah Ck. |
| Coordinates | 47.54211, -122.04419 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 105.0 ft (32 m) |
| Max Span | 65.0 ft (19.8 m) |
| Deck Width | 62.3 ft (19 m) |
| Deck Area | 608 sq m |
| Main Spans | 1 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 23,500 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 085477000000000 |