<div class="description">
<dl><dd>Cover title</dd>
<dd>U.S. Federal Highway Administration, its R&amp;D report no. T-0311</dd>
<dd>Contract no. DOT-FH-11-9352</dd>
<dd>Includes bibliographical references</dd></dl><br>Subjects: Roads; Traffic signs and signals</div>
<div class="fn value">
<dl><dd>Graham, Jerry L</dd>
<dd>Migletz, Donald J</dd>
<dd>Glennon, J. C</dd>
<dd>United States. Federal Highway Administration</dd>
<dd>Midwest Research Institute (Kansas City, Mo.)</dd></dl></div>
Internet Archive identifier