Richards, Hoy A. <br/><br/>
Highway-rail grade crossing surfaces / 
 Highway rail grade crossing surfaces 
Hoy A. Richards. 
 - Washington, D.C. :  National Academy Press,  1998. 
 - 56 p. :  ill. ;  28 cm. 
 - Synthesis of highway practice,  250  0547-5570 ; .
<br/><br/> At head of title: National Cooperative Highway Research Program  "Transportation Research Board, National Research Council."  "Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration." 
<br/><br/>Includes bibliographical references (p. 36). 
<br/><br/><label>ISBN: </label>0309061067 :  $20.00 
<br/><br/><label>LCCN: </label>97069824  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Highway-railroad grade crossings--Design and construction.--United States<br/>Road materials--United States.<br/>Pavements--Design and construction.
<br/><br/><label>LC Class. No.: </label>TF263  / .R53 1998 
<br/><br/><label>Dewey Class. No.: </label>625.8