Episode 192: Thomas Murphy, on the bridge that connects American history with its future

Amid all the America’s 250th anniversary celebrations this summer, the Philadelphia’s Benjamin Franklin Bridge marks its centennial. Thomas Murphy, Ph.D., P.E., S.E., a senior vice president and chief technical officer at Modjeski and Masters, is the perfect person to talk about the bridge’s legacy. His company’s namesake Ralph Modjeski was the chief engineer for the Benjamin Franklin Bridge back…