Frederick Blair Wimbush (born July 24, 1955), is a retired American railroad executive and lawyer. He continues to be a civic and professional leader. From 1980 to 2004, Wimbush progressed through positions of increasing responsibility in the Norfolk and Western Railway Company and Norfolk Southern Corporation Law Departments, including senior general counsel in 2002. In June 2004, he was elected vice president, real estate of Norfolk Southern Corporation, parent company of Norfolk Southern Railway Company. In November 2007, he became the first, and as of August 11, 2012, the only, executive level Corporate Sustainability Officer in the railroad industry, in addition to his real estate position. He managed several large conservation and energy efficiency projects for the company and has sp