NE 40TH ST over SR 520
3.2 E JCT I-405 · County 033, Washington · Built 1980 · 8 Lanes · 26,907 vehicles/day
Overall
Deck
7
Good
Superstructure
6
Satisfactory
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 6 | Satisfactory |
| Substructure | 5 | Fair |
Location
47.646044, -122.134864
This bridge is in worse condition than 83.7% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 46 years old.
Nearby Bridges
NE 51ST STREET over SR 520
Built 1987
148TH AVE over SR 520
Built 1981
NE 60TH ST over SR 520
Built 1980
SR 520 over NE 24TH ST
Built 1972
SR 520 over NE 24TH ST
Built 1998
NE MARYMOOR WAY over SAMMAMISH SLOUGH
Built 1963
SR 520 over 140TH AVE NE
Built 1972
SR 520 over 140TH AVE NE
Built 1972
SR 520 N-E RAMP over W L SAMMAMISH PKWY/RIVER
Built 2010
SR 520 over WLS PKWY & SAMMAMISH R
Built 1976
Bridge Details
- Structure #
- 0011314A0000000
- Year Built
- 1980
- Reconstructed
- 2000
- Length
- 66.8 m (219.2 ft)
- Max Span
- 35.4 m
- Width
- 35.9 m (117.8 ft)
- Lanes
- 8
- Daily Traffic
- 26,907
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $4,993,000
- Total Project Cost
- $9,986,000
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.