Rehabilitation Extends Life, Restores Historical Aspects of Minneapolis’ Third Avenue Bridge
Civil + Structural Engineer
DECEMBER 1, 2023
The span, which is listed on the National Registry of Historic Places, is a classic example of a cast-in-place concrete arch-type bridge. Historic concrete was extensively deteriorated. With that information, HNTB finished preliminary design in phase two, resulting in taking the bridge down to its arch ribs and building it back up.
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