Vandervalk-Ostrander, Anita American Association of State Highway and Transportation Officials United States Federal Highway Administration National Cooperative Highway Research Program text bibliography dcu Washington, D.C American Association of State Highway and Transportation Officials 2009 [2nd ed.] monographic eng 1 online resource (1 volume (various pagings)) : illustrations [Anita Vandervalk-Ostrander and others] Includes bibliographical references. Sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration Traffic monitoring Data processing Traffic monitoring Technological innovations Traffic surveys Data processing Traffic estimation Data processing 9781615830060 1615830065 9781560514367 1560514361 https://app.knovel.com/hotlink/toc/id:kpAASHTOG6/aashto-guidelines-traffic/aashto-guidelines-traffic https://app.knovel.com/hotlink/toc/id:kpAASHTOG6/aashto-guidelines-traffic/aashto-guidelines-traffic 091012 20260817161327.0