structurally deficient bridges

New weight restrictions on two Minn. bridges

With 11 percent of U.S. bridges structurally deficient according to the U.S. DOT's stats bureau, April 16 officials from MnDOT put in place truck detours around two Highway 169 bridges in Champlin, Minn.

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Study: Thousands of deficient U.S. bridges

Report ranks 102 metro areas in three population categories based on the percentage of deficient bridges.

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