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: 46.16852, -123.57626.
Nearest city: Knappa
- Latitude
- 46.16852340031557
- Longitude
- -123.57626469999997
- Surface
- asphalt
- Max speed
- 45 mph
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