Importance

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Abstract

A racing facility is arranged to accommodate various types of automotive racing, including Indy, CART, Formula 1 cars etc., and is disclosed to include a super oval or complex oval arrangement of racing surface in at least two loops of racing surface each looping about a common central area, and connecting to one another at an overpass feature. The racing facility of the present invention is a continuous closed circuit speedway with at least two loops which loop about a common center area and with speedway passing over itself at least once at a crossing which is not of a common grade level, such as an overpass, underpass or bridge, and so that the speedway does not have a crossing at a common or the same level, to thus allow a vehicle making an entire circuit of the speedway the option of only making turns in one direction and not passing over any portion of the racing surface more than once is a single complete circuit or lap of the racing surface.

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First Claim