| PHIA PAST PRESIDENTS | |
| (1961-1965) | |
| Edwin W. Parkinson | Pennsylvania Automotive Association |
| (1965-1969) | |
| William R. B. Froehlich | Pittsburgh Regional Planning Association |
| (1969-1972) | |
| Robert S. Holmes | United States Steel Corporation |
| (1972-1976) | |
| John R. Dietz | Gannett Fleming |
| (1976-1980) | |
| Roy E. Cleveland | Cleveland Brothers |
| (1980-1986) | |
| Robert G. Bartlett | L. B. Smith, Inc. |
| (1986-1993) | |
| Ralph E. Peters | Benatec Associates, Inc. |
| (1994-1999) | |
| John Burkhardt | Urban Engineers |
| (2000-2001) | |
| Joseph P. Kirk | Mon Fayette Expressway and Southern Beltway Alliance |
| (2002-2005) | |
| H. Michael Liptak | Highway Equipment & Supply |
| (2006-2010) | |
| Ronald J. Drnevich | Gannett Fleming, Inc.(retired) |
| Chairman, Board of Trustees | |
| (1960-1978) | |
| Michael Baker, Jr. | |


