164TH ST SW over I-5
1.3 N JCT I-405 · County 061, Washington · Built 1963 · 6 Lanes · 44,483 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
47.849778, -122.2572
This bridge is in worse condition than 50.6% of bridges in County 061. The average bridge in Washington is 0 years old; this one is 63 years old.
Nearby Bridges
ASH WAY ACCESS over I-5 SB
Built 2005
164TH ST SW over SWAMP CREEK
Built 1960
Ash Way over Swamp Creek
Built 2009
164TH ST SW over SR 525
Built 1980
SR 525 over ALDERWOOD MALL PKWY
Built 1983
SR 525 over MAPLE RD & ASH WAY
Built 1983
MAPLE ROAD over I-5
Built 1962
SR 525 over MAPLE RD & ASH WAY
Built 1983
I-405 NB TO I-5 SB over RAMPS AND SWAMP CREEK
Built 1981
I-5 over I-405 & RAMPS
Built 1964
Bridge Details
- Structure #
- 0011561A0000000
- Year Built
- 1963
- Reconstructed
- 2001
- Length
- 98.5 m (323.2 ft)
- Max Span
- 30.5 m
- Width
- 29.2 m (95.8 ft)
- Lanes
- 6
- Daily Traffic
- 44,483
- Material
- Prestressed Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $6,367,000
- Total Project Cost
- $12,734,000
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.