TINKHAM ROAD over S.FK. SNOQUALMIE RIVER
I90 EAST EXIT 47 · County 033, Washington · Built 1972 · 2 Lanes · 120 vehicles/day
Overall
Deck
7
Good
Superstructure
6
Satisfactory
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 6 | Satisfactory |
| Substructure | 7 | Good |
Location
47.394314, -121.481275
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 54 years old.
Nearby Bridges
HANSEN CR RD over I-90
Built 1971
I-90 over S FK SNOQUALMIE R
Built 1971
I-90 over COUNTY ROAD(OLD I-90)
Built 1971
I-90 EB over HUMPBACK CREEK
Built 1972
ROAD over S FK SNOQUALMIE RIVER
Built 1927
EB I-90 over OLALLIE CREEK
Built 1972
I-90 EB over TALAPUS CREEK
Built 1972
I-90 EB over TALAPUS CR TRIBUTARY
Built 1972
I-90 WB over TALAPUS CR TRIBUTARY
Built 1972
I-90 WB over TALAPUS CREEK
Built 1972
Bridge Details
- Structure #
- 060505000032684
- Year Built
- 1972
- Length
- 149.4 m (490.2 ft)
- Max Span
- 30.5 m
- Width
- 8.6 m (28.2 ft)
- Lanes
- 2
- Daily Traffic
- 120
- Material
- Prestressed Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- U.S. Forest Service
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
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.