Samuel Miles, formerly a promoter of bicycle shows, produced the first "official" Chicago Automobile Show in 1901. The event was staged in March of that year at the third Chicago Coliseum located at 1513 S. Wabash Avenue. The 1901 show featured an indoor track for attendees to test drive the ten vehicles exhibited: five electric powered, three steam powered, and two with gasoline engines. The 1902 show saw 100 cars on display; the indoor track was discontinued after the first year to accommodate space requirements for the exhibitors.