Photo, Print, Drawing Mount Baker Ridge Tunnel, Interstate 90, passing under Mount Baker Ridge, Seattle, King County, WA Photos from Survey HAER WA-109
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1. RESTORED ORIGINAL ENTRANCE TO THE EAST PORTAL OF THE BAKER RIDGE TUNNEL, VIEW LOOKING WEST ...- Contributor: Historic American Engineering Record
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2. I 90 WEST BOUND AND TRANSITIONAL LANES, BUSES AND CARPOOLS ONLY, VIEW LOOKING NW - ...- Contributor: Historic American Engineering Record
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3. RENOVATED SECTION OF OLD EASTBOUND TUNNEL LOOKING WEST - Mount Baker Ridge Tunnel, Interstate 90, ...- Contributor: Historic American Engineering Record
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4. COVERED SECTION OF ORIGINAL TUNNEL LOOKING EAST - Mount Baker Ridge Tunnel, Interstate 90, passing ...- Contributor: Historic American Engineering Record
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5. COVERED SECTION LOOKING WEST - Mount Baker Ridge Tunnel, Interstate 90, passing under Mount Baker ...- Contributor: Historic American Engineering Record
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6. NEW WIRING AND INFRASTRUCTURE BETWEEN EXCAVATED CEILING AND INTERIOR CEILING - Mount Baker Ridge Tunnel, ...- Contributor: Historic American Engineering Record