SR 305 over Agate Passage
Fair Condition76 years old21,431 vehicles/day
Location
| State | Washington |
| County | Kitsap |
| Location | 6.8 N Bainbridge F/t |
| Carries | SR 305 |
| Crosses | Agate Passage |
| Coordinates | 47.71153, -122.56382 |
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 | Truss - Thru |
| Total Length | 1229.0 ft (374.6 m) |
| Max Span | 540.0 ft (164.6 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 3895.8 sq m |
| Main Spans | 3 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 21,431 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Structure Number | 0003573A0000000 |