SR 520 W-N RAMP over SAMMAMISH PKWY/RIVER
4.9 E JCT I-405 · County 033, Washington · Built 2010 · 1 Lanes · 3,902 vehicles/day
Overall
Deck
8
Very Good
Superstructure
8
Very Good
Substructure
8
Very Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 8 | Very Good |
| Superstructure | 8 | Very Good |
| Substructure | 8 | Very Good |
Location
47.667361, -122.127444
This bridge is in worse condition than 5% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 16 years old.
Nearby Bridges
SR 520 over WLS PKWY & SAMMAMISH R
Built 1976
SR 520 N-E RAMP over W L SAMMAMISH PKWY/RIVER
Built 2010
SR 520 over PKWY & SAMMAMISH RIVER
Built 1995
LEARY WAY over SAMMAMISH RIVER
Built 1992
NE MARYMOOR WAY over SAMMAMISH SLOUGH
Built 1963
Redmond Way over SAMMAMISH R
Built 1972
REDMOND WAY over 154TH AVE NE
Built 1992
NE 60TH ST over SR 520
Built 1980
NE 85TH STREET over SAMMAMISH RIVER
Built 1985
SR 202 over BEAR CREEK
Built 1978
Bridge Details
- Structure #
- 0017637A0000000
- Year Built
- 2010
- Length
- 121.9 m (399.9 ft)
- Max Span
- 40.2 m
- Width
- 8.8 m (28.9 ft)
- Lanes
- 1
- Daily Traffic
- 3,902
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $2,755,000
- Total Project Cost
- $5,510,000
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.