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UN NUEVO SISTEMA DE TRANSPORTE PUBLICO

FEBRUARY 1971   -  Volume: 46 -  Pages: 71-76

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Received Date :   1 February 1971


Key words:
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Article type:
ARTICULO DE INVESTIGACION / RESEARCH ARTICLE
Section:
VARIOUS

En los EE.UU. de América , desde 1940 a 1960, el parque de turismos en circulación pasó de 27 a 60 millones, el de autobuses, de 101.000 a 272.000 y el de camiones, de 4,9 millones a 12 millones. En el mismo período, el número total de Km recorridos anualmente por los vehículos del parque pasó de 480.000 millones a 1,15 billones (1012) de Km. El 47% de estos Km fueron recorridos en áreas urbanas. El porvenir, desde el punto de vista de la congestión del tráfico, es sombrío. Según distintos estudios de Organismos americanos, para los próximos años la tasa de crecimiento del parque de vehículos es el doble de la de la población y la de Km recorridos, el triple. El parque de vehículos que se espera para 1985 alcanza los 135 millones-200 millones en el año 2000.

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