<div class="description">
"March 2007."; Includes bibliographical references (p. 48).; Final report.; Prepared by Ohio Research Institute for Transportation and the Environment in cooperation with the Ohio Dept. of Transportation, Office of Research and Development, and U.S. Dept. of Transportation, Federal Highway Administration under state job no. 505953(0); Harvested from the web on 6/25/07</div>
This file was contributed to Wikimedia Commons by <a href="https://en.wikipedia.org/wiki/en:State_Library_of_Ohio" class="extiw" title="w:en:State Library of Ohio"><span title="library">State Library of Ohio</span></a> as part of a cooperation project. The donation was facilitated by the <a href="https://en.wikipedia.org/wiki/Digital_Public_Library_of_America" class="extiw" title="w:Digital Public Library of America">Digital Public Library of America</a>, via its partner Ohio Digital Network.<span style="text-align:left">
<ul><li><a rel="nofollow" class="external text" href="http://www.ohiomemory.org/cdm/ref/collection/p267401ccp2/id/2057">Record in source catalog</a></li>
<li>DPLA identifier: <a rel="nofollow" class="external text" href="https://dp.la/item/985612443c24c9f4d907c82a9362e109">985612443c24c9f4d907c82a9362e109</a></li>
<li>State Library of Ohio identifier: 0000067633; 129824881</li></ul></span>