- Institute of Transportation Engineers (8)
- Homburger, Wolfgang S. (3)
- American Society of Civil Engineers. Urban Transportation Division (2)
- American Society of Civil Engineers. San Diego Section (1)
- Carter, Everett C. (1)
- Edwards, John D., 1933- (1)
- Fullerton, Iris J. (1)
- Jones, Dan, 1950- (1)
- Keefer, Louis E. (1)
- Kell, James H. (1)
- Koepke, Frank J., 1929- (1)
- McGrath, William R. (William Restore), 1922- (1)
- Specialty Conference on Design, Construction, and Rehabilitation of Public Transit Facilities (1982 : San Diego, Calif.) (1)
- Stover, Vergil G., 1933- (1)
- Transportation Research Board (1)