State Route 20 – street map
SR 20
State Route 20 is a named trunk road. Max speed: 55 mph. View its route geometry and coordinates on Business Maps. Coordinates: 48.46315, -122.54378.
Nearest city: Whitmarsh Junction
- Latitude
- 48.46314539982525
- Longitude
- -122.5437815
- Max speed
- 55 mph
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