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1.
The dangerous job of setting up lane closures so road construction can be accomplished. Consists of setting up signs, arrowboards, and deliniation devices. Traffic control technicians also instal temporary pavement markings. These include the white and yellow lane dividers and edgelines. They spend their work day trying not to get killed and making it safe for drivers and workers
Without proper Traffic Control road construction would not be possible.
by Sublime0901 January 17, 2009