Patent ID: 7357727
Filing Date: 2008-04-15
Classification: A63H

Abstract:
1. A double-loop, closed-course race track for simultaneous competition thereon by plural engine-powered racing automobiles each individually under control of a driver riding thereon, said race track comprising an elongate double-loop of road defining a continuous elongate competition road surface having a pair of spaced apart opposite side edges and being everywhere wide enough between said side edges to accommodate at least two racing automobiles side-by-side so that passing of a racing automobile by another is possible everywhere on said competition road surface in order to facilitate competition thereon, and said competition road surface further being both open, un-interrupted and continuous between said pair of side edges so that each racing automobile may use the entire competition road surface as well as being continuous about a complete lap of said competition road surface, and said elongate competition road surface defining at least two loops each looping about a common central area, and at a dual-level overpass/underpass feature said competition road surface crosses itself at least once without intersecting itself; wherein said road surface defines a plurality of loops about said common area, and further including a plurality of dual-level features whereat said plurality of loops cross one another without intersecting.