Scottsdale, AZ, USA is hotter in summer than Bali and yet they still managed to mix asphalt with recycled tires to produce an excellent surface on all the surrounding hi-ways. It eliminates tire noise, creates a very smooth surface and reduces tire waste in the landfills or the atmosphere.
National pride was boasted by the Director of Marga Bali Tol in Bali Daily today, who said "Not one foreigner was involved in the (tol) project, from its planning to its supervision. It is totally designed by Indonesian people."
I hope he doesn't need to eat his words!