Low-cost methods for improving traffic operations on two-lane roads : informational guide
Title:
Low-cost methods for improving traffic operations on two-lane roads : informational guide
Author:
Harwood, Douglas W.
Personal Author:
Publication Information:
McLean, Va. : : Federal Highway Administration ; Springfield, Va. : Available from the National Technical Information Service, [1987]
Physical Description:
iii, 104 p. : ill. ; 28 cm.
General Note:
Cover title.
"January 1987."
Added Author:
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