Over thirty-one years in various positions with the Pennsylvania Department of Transportation have provided Joseph with a wide range of knowledge in most scenarios involving highway design, construction, maintenance, and traffic safety.  He began his career designing highway projects in the Central Pennsylvania and Pittsburgh areas, and then moved on to other positions that encompassed all phases of highway design, maintenance, and construction.  Two noteworthy accomplishments were the establishment of the Construction Management Training Workshop and the Northeast Center for Excellence in Paving Technology.

More recently, with Greenman-Pedersen, Inc (GPI), he’s supervised work involving highway and bridge design, traffic engineering, surveying and photogrammetry, and coatings.

Joseph is recognized as a Professional Engineer in Pennsylvania, and he’s a member of the American Society of Highway Engineers.