Practices to Manage Traffic Sign Retroreflectivity
Author: Jonathan M. Re
Publisher: Transportation Research Board
Published: 2012
Total Pages: 54
ISBN-13: 0309223601
DOWNLOAD EBOOK →TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 431: Practices to Manage Traffic Sign Retroreflectivity includes examples of practices that illustrate how different types of transportation agencies might meet federal retroreflectivity requirements for traffic signs.