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Is The Detroit-Windsor Tunnel Underwater? [Solved]

The Detroit-Canada Tunnel is an underwater highway tunnel connecting Detroit, Michigan and Windsor, Ontario. The tunnel, construction of which ended in 1930, cost 23 million dollars to complete. It has been recognized as the world’s only underwater international border crossing for automotives.

Detroit Windsor Tunnel: Over 80 Years of Service to an Underwater Connection of Two Nations

Parsons Brinckerhoff designed and built the

Driving through The Detroit–Windsor Tunnel from USA to Canada

The

DETROIT - WINDSOR TUNNEL

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