<div class="description">
<dl><dd>PB 80-213077</dd>
<dd>Final report; April 1980</dd>
<dd>UMTA-MA-06-0099-80-4</dd>
<dd>Prepared under contract to Transportation Systems Center; contract no. DOT-TSC-16611</dd></dl><br>Subjects: Railroads; Electric railroads; Noise control</div>
<div class="fn value">
<dl><dd>Bolt, Beranek, and Newman, inc</dd>
<dd>Hanson, C. E</dd>
<dd>Transportation Systems Center</dd>
<dd>United States. Urban Mass Transportation Administration. Office of Technology Development and Deployment</dd>
<dd>United States. Urban Mass Transportation Administration. Office of Rail and Construction Technology</dd></dl></div>
Internet Archive identifier