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Area Included by the Survey 1011
Traffic Flow Map 1941 1617
8 other sections not shown
1945 traffic volumes 20 ko kl bus passenger car or bus CENSUS TRACTS Cincinnati Metropolitan Traffic code numbers Columns 11 columns is recorded cordon area Department of Highways DESTINATION TABLES DESTINATIONS OF TRIPS dwelling unit external survey family unit Figufa Hamilton County interview kl kl kokl kt kl lk kl lk lk lk located mode of travel NORTHERN KENTUCKY Ohio Ohio River ORIGINS AND DESTINATIONS otherwise classified P.R.A. Table Public Roads Administration punched in Columns recorded in Columns recorded on Card recorded the code SheeI Street car tract and block Tract Number traffic counts trip purposes truck survey vehicle