извините что без перевода. димон шарит по ангельски каласс, переведёт текст. вот чего нарыл в инете по строительству самой трассы и требований к ней. Если очень коротко, то необходимо следующее:
SECTION FOUR – TRACK REQUIREMENTS
4. TRACK
Minimum width: Four (4) metres.
Minimum length: Three hundred (300) metres.
4.1 SURFACE
Artificial surfaces must be of the same type used for road construction. They must not be potentially dangerous or pollutant. Within the total length of the track fifty per cent (50%) minimum must be from natural soil.
Any straight longer than ten (10) metres must be from natural soil.
Any section made from artificial surface must not be longer than ten (10) metres.
A natural soil section of a minimum of five (5) metres must always separate two (2) artificial surface sections.
At location of the lap counting antenna, there must not be any metallic structure.
Deterioration of the natural soil area must not uncover obstacles in the transit area between natural soil and artificial surface (overlapping slope must be smooth and of sufficient length).
The track must be suitably drained.
4.2 JUMPS AND OBSTACLES
When initially constructed, no jump will cause a car to launch higher than one and one half (1.5) metres in height from the base of the jump. Any combination of multiple jumps is considered to be a one-jump section and each track will have a minimum of four (4) jump sections.
4.3 SAFETY
Safety for everybody must be the most important aspect when designing the track.
4.4 MAINTENANCE
The track surface may only be repaired at the end of qualifying.
Repairs may be made, at any time, with the concurrence of the Race Director and the International Jury.
Остальное - по мере возможностей: электричество, ремзона, стоянка авто 1:1, ограждение и много всего