SR 520 RAMP over PORTAGE BAY
0.8 E JCT I-5 · County 033, Washington · Built 1963 · 1 Lanes · 11,169 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
47.643239, -122.309592
This bridge is in worse condition than 48.8% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 63 years old.
Nearby Bridges
SR 513 over PEDESTRIAN TRAIL
Built 2023
SR 520 over PORTAGE BAY
Built 1963
SR 513 over MONTLAKE CUT
Built 1924
DELMAR DRIVE over SR 520
Built 1963
E BOSTON TERRACE over RAVINE
Built 1948
10TH AVE over SR 520
Built 1962
SR 520 over LAKE WASHINGTON
Built 2023
SR 520 over LAKE WASHINGTON
Built 2017
ROANOKE ST over I-5
Built 1962
SR 520 W-S RAMP over I-5
Built 1962
Bridge Details
- Structure #
- 0006819B0000000
- Year Built
- 1963
- Length
- 114.3 m (375 ft)
- Max Span
- 22.9 m
- Width
- 6.9 m (22.6 ft)
- Lanes
- 1
- Daily Traffic
- 11,169
- Material
- Prestressed Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,781,000
- Total Project Cost
- $3,562,000
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.