SPILLWAY BRIDGE over SPILLWAY CHANNEL
LOWER GRANITE DAM · County 023, Washington · Built 1968 · 2 Lanes · 150 vehicles/day
Overall
Deck
7
Good
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
46.659453, -117.429353
This bridge is in worse condition than 11.1% of bridges in County 023. The average bridge in Washington is 0 years old; this one is 58 years old.
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Bridge Details
- Structure #
- CEPNPWWA0LGRSPY
- Year Built
- 1968
- Length
- 156 m (511.8 ft)
- Max Span
- 19.5 m
- Width
- 10.9 m (35.8 ft)
- Lanes
- 2
- Daily Traffic
- 150
- Material
- Prestressed Concrete
- Design
- Box Beam or Girders - Multiple
- Owner
- Corps of Engineers (Civil)
- Last Inspected
- N/A
- Est. Improvement
- $145,000
- Total Project Cost
- $218,000
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.