Modular steel structures provide a safer and more economical alternative to phased construction Acrow Bridge in Westchester County, New York Acrow Bridge in Westchester County, New York PARSIPPANY, N.J., June 10, 2021 (GLOBE NEWSWIRE) -- Acrow, a leading international bridge engineering and supply company, announced today two of its modular steel structures are being used to detour traffic around work zones in lower Westchester County, New York. Both projects involve the replacement of aging inf