Las actividades de mantenimiento de carreteras ocurren muy cerca del tránsito y crean un ambiente potencialmente peligroso para trabajadores, conductores y el personal de emergencias. En muchos casos, se requerirá una zona de control temporal de tránsito (TTC) tanto para proteger a trabajadores y a personal de emergencias como para permitir el desplazamiento eficiente y seguro de los usuarios de la vía a través o alrededor de las zonas TTC.

This product was developed under the Work Zone Safety Grant, awarded to ATSSA by the Federal Highway Administration (FHWA).

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