Lower Columbia River Highway – street map
US 30
Lower Columbia River Highway is a named trunk road. Surface: asphalt. Max speed: 45 mph. View its route geometry and coordinates on Business Maps. Coordinates: 46.16847, -123.57712.
Nearest city: Knappa
- Latitude
- 46.16846870031559
- Longitude
- -123.57712380000001
- Surface
- asphalt
- Max speed
- 45 mph
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