Blue line print. "Corrected to May 1, 1941." "Data obtained from State-wide Highway Planning Survey." Includes location map and charts "Highway and street mileages" and "Bridge and grade separation chart." "No. 1." Imprint: [Indianapolis?] : The Commission, 1941. Scale: 1:63,360; Dimensions: 89 x 104 cm Coordinates: W0850400 W0844800 N0405500 N0403400