National Register of Historic Places
Mount Baker Ridge Tunnel
Seattle, King County, Washington
The record
- Listed
- July 16, 1982
- Type
- Structure
- Address
- E of WA 90, Seattle
- County
- King
- State
- Washington
- Period of significance
- 1925 to 1949
- Contributing resources
- 1 structure
- Coordinates
- 47.59002, -122.29147
- Reference number
- 82004243
David Rumsey Map Collection, Stanford LibrariesHistorical map archives, georeferenced via Allmaps