1957
The inaugural running of the Race of Two Worlds was scheduled for Sunday, June 23, shortly after the running of the Indianapolis 500, and a few weeks before the running of the French Grand Prix. USAC's entries in the event traveled from Indianapolis to New York City, from which they were loaded onto a ship and sailed to Genoa. The drivers and personnel traveled separate from their cars, arriving by plane. The teams and equipment was then transported from Genoa to Monza, where teams began practice on Tuesday the 18th.
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