Better Roads

April 2013

Better Roads Digital Magazine

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Variable pricing and congestion PAGE 7 New Road Products: Show introductions PAGE 31 Kirk Landers: Are we choosing failure? PAGE 40 Page 10 Transportation Research Board looks into biologically based modi���ed asphalts April 2013 Cover_BR0413.indd 1 Page 19 4/2/13 11:01 AM

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