SE 424th ST over Watercress Creek
Good Condition15 years old140 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 0.6 Mi W 284th AVE SE |
| Carries | SE 424th ST |
| Crosses | Watercress Creek |
| Coordinates | 47.22103, -121.97203 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 95.9 sq m |
| Main Spans | 1 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 140 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 088392000000000 |