A primer on work zone safety and mobility performance measurement
By: [Gerald L. Ullman, Timothy J. Lomax, Tracy Scriba]
Contributors: Scriba, Tracy; Lomax, Timothy J.; United States. Federal Highway Administration
Publisher: U.S. Dept.of Transportation, Federal Highway Administration
Published: 2011
Place of publication: Washington, D.C
Language: eng
Number of pages: 57
Subjects: Road work zones; Safety measures; Performance
Notes: "September 2011."

Cover title.

Shipping list no.: 2012-0136-P.

Includes bibliographical references (p. 51-53).