Design and use of highway shoulders :  research / 
sponsored by the American Association of State Highway and Transportation Officials, in cooperation with the Federal Highway Administration. 
 - Washington :  Transportation Research Board, National Research Council,  1979. 
 - 26 p. :  ill. ;  28 cm. 
 - Synthesis of highway practice ;  63  0547-5570 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>030902918X :  $4.80 
<br/><br/><label>LCCN: </label>79066973  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Shoulders--Design and construction.<br/>Roads--Shoulders--United States.
<br/><br/><label>LC Class. No.: </label>TE212.5  / .N37 1979 
<br/><br/><label>Dewey Class. No.: </label>625.73