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Anton Anderson Memorial Tunnel – Whittier, Alaska - Atlas Obscura
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Anton Anderson Memorial Tunnel
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Anton Anderson Memorial Tunnel | Amusing Planet
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Anton Anderson Memorial Tunnel
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Whittier Tunnel
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Entrance to Alaska's Whittier Tunnel, a unique 4km tunnel that uses scheduling to share a single lane between both road vehicles and trains [1024x768] : r/InfrastructurePorn
File:Whittier-Tunnel-Interior-With-Safe-House-2008-May-31.jpg - Wikipedia
Anton Anderson Memorial Tunnel – Whittier, Alaska - Atlas Obscura
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