<div class="description">
<dl><dd>Final report; December 1979</dd>
<dd>Prepared for U.S. Federal Highway Administration; its R&amp;D report no. S-0929</dd>
<dd>Bibliography: p. 260-263</dd></dl><br>Subjects:</div>
<div class="fn value">
<dl><dd>Gallaway, B. M</dd>
<dd>Texas Transportation Institute</dd>
<dd>United States. Federal Highway Administration</dd></dl></div>
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