N-W RAMP over I-405 N-E RAMP
7.9 N JCT SR 520 · County 033, Washington · Built 2015 · 3 Lanes · 7,291 vehicles/day
Overall
Deck
7
Good
Superstructure
8
Very Good
Substructure
8
Very Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 8 | Very Good |
| Substructure | 8 | Very Good |
Location
47.745222, -122.186333
This bridge is in worse condition than 12.8% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 11 years old.
Nearby Bridges
160TH/BRICKYARD RD over I-405
Built 1969
I-405 N-E RAMP over SAMMAMISH RIVER
Built 1968
I-405 over TERRAIN
Built 1968
I-405 over SR 522 SAMMAMISH R
Built 1968
S-W RAMP over CAMPUS WAY NE
Built 2008
I-405 over SR 522 SAMMAMISH R
Built 1968
SR 522 RAMP over SAMMAMISH RIVER
Built 1968
SR 522 over NORTH CR & GILLMAN TRAIL
Built 1960
SR 522 over NORTH CR & GILLMAN TRAIL
Built 1967
SR 522 over NORTH CR & GILLMAN TRAIL
Built 1968
Bridge Details
- Structure #
- 0018204A0000000
- Year Built
- 2015
- Length
- 117.7 m (386.2 ft)
- Max Span
- 40.1 m
- Width
- 18.3 m (60 ft)
- Lanes
- 3
- Daily Traffic
- 7,291
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $4,950,000
- Total Project Cost
- $9,901,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.