The PDG team works closely with clients to formulate a concise and realistic project schedule from preliminary design through final design. We work with you and the community to make every project a success that we can all be proud of. Our team of engineers have completed numerous bridge and highway design projects, ranging from minor rehabilitations to major replacements. Our team of engineers have experience working with local governments and major state transportation agencies. PDG’s bridge replacement design experience includes steel multi-girder, pre-stressed concrete multi-beam, timber multi-girder, and precast concrete three-sided structures. Our bridge rehabilitation experience includes those same structure types as well as steel through-truss and through-girder bridges. Our diverse highway and road project experience includes preventative maintenance, rehabilitations, reconstructions, intersection improvements, sidewalk and bicycle improvements, and transportation enhancement projects.