Bob O’Neil, a former ARTBA board member who helped build the Washington, D.C. subway system, died Feb. 3 in Bethesda, Maryland. He was 85. O’Neil spent his entire engineering career at De Leuw, Cather & Company, later part of Parsons Corporation, where he retired as a division president. He worked on the design and construction … Continue reading Former Parsons Executive Bob O’Neil Dies