Polymer Concrete is introduced in the United States and used to create and maintain sustainable infrastructure.  Transpo introduces the new technology polymer concrete, along with sealers and crack fillers for rehabilitation of highways and bridges. Capitalizing on its expertise in the field of polymer concrete, Transpo develops Visi-Barrier, a precast stay-in-place shell forms with retroreflective stripes for all weather, night time visibility and delineation.