The. AA.SHO Road Test Report 3 7 Trottic Operations and Pavement Maintenance HIGHWAY RESEARCH 'BOARD Officers and Members of 'The Executive Committee 1962
1c HIGHWAYRESEARCH BOARD Special Report 61C The. AA.SHO Road Test Report 3 7 TrOTTIC Operations and Pavement Maintenance HIGHWAY RESEARCH 'BOARD Officers and Members of 'the Executive Committee 1962 OFFICERS. R. R. BARTELSMEYER, Chairman C. D. CURTISS, First Vice Chairman WILBUR S. SMITH, Second Vice Chairman FRED BURGGRAF,' Director WILLIAM N. CAREY, JR., Assistant Director Executive Committee REx M. WHITTON, Federal Highway Administrator, Bureau of Public Roads (ex officio) A: E. JOHNSON, Executive Secretary, American Association of State Highway Officials (ex officio) Louis JORDAN, Executive Secretary, Division of Engineering and Industrial Research, National Research Council (ex officio) PYKE JOHNSON, Retired (ex officio, Past Chairman 1960) W. A. BUGGE, Director of Highways, Washington Department of Highways (ex officio, Past Chairman 1961) R. R. BARTELSMEYER, Chief Highway Engineer, Illinois Division of Highways E. W. BAUMAN, Director, National Slag Association, Washington, D. C. - DONALD S. BERRY, Professor of Civil Engineering, Northwestern University MASON A. BUTCHER, County Manager, Montgomery County, Md. J. DOUGLAS CARROLL, JR., Director, Chicago Area Transportation Study C. D. CuRnss, Special Assistant to the Exeutive Vice President, American Road Builders' Association HARMER E. DAVIS, Director, Institute of Transportation and Traffic Engineering, Uni- versity of California DUKE W. DUNBAR, Attorney General of Colorado MICHAEL FERENCE, JR., Executive Director, Scientific Laboratory, Ford Motor Company D. C. GREER, State Highway Engineer, Texas State Highway Department JOHN T. HOWARD, Head, Department of City and Regional Planning, Massachusetts Institute of Technology BURTON W MARSH, Director, Traffic Engineering and Safety Department, American Automobile Association OSCAR T. MARZKE, Vice President, Fundamental Research, U. S. Steel Corporation B.