BACKGROUND Recently many states have shifted their priority from building new facilities to maintaining and improving ... As a result, more construction and rehabilitation work is being performed at night when traffic flow is minimal.
TRANSPORTATION RESEARCH BOARD 2012 EXECUTIVE COMMITTEE* OFFICERS Chair: Sandra Rosenbloom, Professor ofPlanning, University ofArizona, Tucson ViCe Chair: Deborah H. Butler, Executive Vice President, Planning, and CIO, Norfolk Southern ...
... JR., Secretary of Transportation, Florida DOT MICHAEL W. BEHRENS, Executive Director, Texas DOT JACK E. BUFFINGTON, ... Georgia Regional Transportation Agency JOHN M. SAMUELS, Senior Vice President-Operations Planning & Support, ...