Bicycle-safe grate inlets study 

 - Washington :  Dept. of Transportation,  1980 
 - v. :  ill. ;  29 cm. 
 - Report ;  no. FHWA-RD-79-106 .
<br/><br/> Final report  February 1980 
<br/><br/>Vol. 4. Hydraulic characteristics of slotted drain inlets 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bicycles--Speed records--United States
<br/><br/><label>Dewey Class. No.: </label>796.6214