Description: Visibility and work zone traffic controls.

Format:	Book
Language:	English
Published:	Washington, D.C. : Transportation Research Board, 2015.
Series:	Transportation research record, no. 2485
Subjects:	Roads > Design and construction. Road construction workers > Safety measures.
Online Access:	http://trrjournalonline.trb.org/toc/trr/2485 http://www.trb.org/Publications/Blurbs/173165.aspx

Physical Description:	vii, 84 p. : ill. ; 28 cm.
Bibliography:	Includes bibliographical references.
ISBN:	9780309295826
ISSN:	0361-1981 ;