I-405 over I-90
5.7 N JCT SR 900 · County 033, Washington · Built 2008 · 3 Lanes · 48,783 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
47.579139, -122.174694
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 18 years old.
Nearby Bridges
I-405 RAMP over EB I-90 RAMP
Built 1969
I-90 RAMP TO I-405 over I-90 MAINLINE
Built 1969
I-405 over I-90 FACTORIA
Built 1969
I-405 NB HOV over I-90 FACTORIA
Built 1969
W-N RAMP TO I-405 over S-W RAMP TO I-90
Built 1968
405 NE RAMP over NE RAMP OVER PED PATH
Built 2021
I-90 W-S RAMP over I-90 MAINLINE
Built 1969
I-90 over W-S RAMP RICHARD RD
Built 1969
I-90 over RICHARDS RD
Built 1940
I-90 over RICHARDS RD
Built 1968
Bridge Details
- Structure #
- 0017283A0000000
- Year Built
- 2008
- Length
- 272.2 m (893 ft)
- Max Span
- 49.1 m
- Width
- 18 m (59.1 ft)
- Lanes
- 3
- Daily Traffic
- 48,783
- Material
- Prestressed Concrete Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $12,301,000
- Total Project Cost
- $24,602,000
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.