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QualityGuidelinesforTCDs_July 2009.PDFQuality Guidelines for Traffic Control Devices (July 2009)
  
10/15/2010 11:20 AMNo presence informationJuanita Elliott
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QualityStandards_October2010_101410.PDFQuality Standards for TCDs & Acceptable Delineation Methods for Vehicles (October 2010)
  
8/21/2012 10:23 AMNo presence informationJuanita Elliott
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