Blue line print. 'Corrected to May 1, 1941.' 'Data obtained from Statewide Highway Planning Survey.' Includes location map and charts 'Highway and street mileages' and 'Bridge and grade separation chart.' 'No. 1.' Scale 1:63,360. 1 inch =1 mile.; Polyconic projection Prepared by the State Highway Commission of Indiana in cooperation with the Federal Works Agency, Public Roads Administration.