Indiana. State Highway Commission (1919-1953)Shows traffic in 24 hours on a typical week day, Sunday, and Labor Day. "Plate XIII." Detached from: Report of the Indiana State Highway Commission for the fiscal year ending September 30, 1931 / State Highway Commission. In Year book of the State of Indiana for 1931 / The Legislative Reference Bureau. Indianapolis : Wm. B. Burford, contractor for state printing and binding, 1932.Imprint: [Indianapolis] : [Wm. B. Burford, contractor for state printing and binding], [1932]; Imprint: [Indianapolis] : [The Legislative Bureau], [1932]Dimensions: on sheet 40 x 30 cm; Scale: Scale not given.JPEGG4091.P21 1931 .H5engIndiana. Legislative BureauPublicTraffic surveysHighway traffic as indicated by Corn Borer Station counts taken during August and September, 1931MapsIndiana1932Indiana University