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Type: BOOK - Published: 1992 - Publisher: Transportation Research Board
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This synthesis will be of interest to traffic engineers, maintenance managers, sign shop supervisors, and others interested in the maintenance of street and hig
Language: en
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Type: BOOK - Published: 2012 - Publisher: Transportation Research Board
TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 431: Practices to Manage Traffic Sign Retroreflectivity includes examples of practices t
