Nebraska Signature Award for Excellence Posted On: 12/01/2002 Cedar Valley Corp.'s project manager was awarded the inaugural Nebraska Signature Award for Excellence in Highway Construction. This honor was bestowed by the Nebraska Department of Roads for work on CVC's Columbus East Expressway project. Read more 2002 IDOT Award Posted On: 11/15/2002 In November of 2002 the Iowa Department of Transportation recognized Cedar Valley Corp. with a plaque in appreciation of the company's contribution on the US 65/Iowa 330 Diagonal Project. Read more 2002 Portland Cement Concrete Pavement Technology Award Posted On: 05/01/2002 The Center for Portland Concrete Pavement Technology (PCC Center) recognized Cedar Valley Corp. for participating in the pavement research project on field evaluation for elliptical steel dowel performance. Read more