I-64 Soundwalls

McDonough-Whitlow, P.C. provides structural design and shop drawings of precast concrete post and panel soundwalls including foundation design which can be drilled shafts or spread footings depending on soil conditions.  These walls can be seen throughout the St. Louis, Missouri,area along Route 364, I-270, the Metrolink, and the newly constructed I-64.  The walls are also utilized as screen walls around electrical substations.

McCann Concrete Products, Inc.