Geometric design standards for highways other than freeways, 1969. 

 - Washington,  American Association of State Highway Officials  [1969] 
 - 15 p.  23 cm. 
<br/><br/> "Approved by the Executive Committee for State Highway Department letter ballot, June 18, 1968.  Adopted by letter ballot, April 21, 1969." 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Roads--Design and construction.
<br/><br/><label>Dewey Class. No.: </label>625.7  / AME