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The top documents tagged [retroreflectivity data]
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retroreflectivity data
1Operations DivisionApril 29, 2010. Pavement Markings Policy, Measures, Targets Policy: Provide appropriate pavement markings to provide presence and.
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Traffic Sign Life Expectancy Investigation LAB943 Project TAP Meeting #2 05/01/2013 Project Team Matt Lebens, MnDOT PI Howard Preston Co-PI Jim McGraw,
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Traffic Sign Life Expectancy Investigation LAB943
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