road construction

Facts About The John A. Blatnik Bridge
Facts About The John A. Blatnik Bridge
Facts About The John A. Blatnik Bridge
The Twin Ports is home to two major communities that are geographically separated by the St. Louis River: Duluth, Minnesota and Superior, Wisconsin.  To get back and forth, there are two major bridge structures connecting them - the older Blatnik Bridge and the newer Bong Bridge...

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