PDG recently completed the CR 20 Bridge Replacement project in the Town and Village of Cuba, Allegany County, with contractor Twin Tier...

PDG is excited to welcome David Conklin, Sarah LoPresti, aPHR, Sumnima Singh, MSCE, EIT, and Kristy Stine to the firm! David joins PDG as...

PDG is pleased to announce that we were awarded two ACEC New York 2021 Engineering Excellence Awards. Franklinville No. 22 Bridge...

PDG is plea sed to announce that our team was awarded the ABCD WNY 2020 Bridge Design Award in the over $2M Category for our North...

Mark Laistner, PE, PDG’s Director of Bridge Design, had the pleasure of presenting our Franklinville Bridge No. 22 Replacement project...