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North Portal, Washington

North Portal is a tunnel located in King County, WA at N47.61093° W122.34485° (NAD83) and at an elevation of 88 ft MSL.

Feature Type: Tunnel
Latitude: N47.61093° (NAD83 datum)
Longitude: W122.34485°
Elevation: 88 ft MSL
County: King County, Washington
USGS 24K Map:

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