The East Channel Bridge, the first bridge ever built to Mercer Island: Mercer Island, Washington, in 1923. Coordinates: 47.5789, -122.2000.

Raw States
Showing only
© OpenFreeMap © OpenMapTiles © OpenStreetMap contributors · Imagery: Powered by Esri (Esri, Maxar, Earthstar Geographics), USGS, NASA GIBS · Historic places & battlefields: NPS · © 2026 Canary Street LLC