LIBROS DEL AUTOR: john cleeland

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  • Crafting Green Waves & Aerial Podcar Warrants
    John Cleeland
    Crafting Green Waves - Radical, efficient, cheap, effective ways to prevent congestion and reduce trip time.Preventing congestion permits free flow for all, allows signal linking that reduces delay for the bus, is better than a bus lane, and the alternative of a bus lane seriously congests all other traffic without reason.Having turn arrows at intersections wastes time for all ...
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    13,03 €