摘要: |
This journal issue marks its 75th anniversary. For almost its entire 75 years, the journal has been exclusively an in-house research journal for engineers, scientists, and economists. To meet the changing and expanding needs of the Federal Highway Administration, the journal is fulfilling another part of its original mission, which was to be a forum for the discussion of current problems. The expanded audience includes technical personnel interested in the latest highway research and technology; international, national, state, and local transportation officials; and others interested in the highway industry. A major part of the new scope is the transition to a transportation system that is more fully integrated to meet the more complex needs of society. |