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Underground army tunnels under downtown to expand Minneapolis stormwater system
Crews are carving massive stormwater tunnels some 80 feet below downtown Minneapolis. When done, the $57 million project should ease flooding concerns.
https://www.startribune.com/a-peek-down-into-the-new-tunnels-below-minneapolis/600196305/
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.startribune.com/a-peek-down-into-the-new-tunnels-below-minneapolis/600196305/
Underground army tunnels under downtown to expand Minneapolis stormwater system
www.startribune.comCrews are carving massive stormwater tunnels some 80 feet below downtown Minneapolis. When done, the $57 million project should ease flooding concerns.