Publication Details
Title: Walter Workzone Speaks up about GPS, GIS, CAD and Traffic Signs
Abstract: Walter & the editor discuss the use Global Positioning Systems (GPS) for locating traffic signs. They also mention Geographic Information System (GIS) databases as a means for cataloging these sign locations. They go on to promote the use of computer-assisted design (CAD) software to help design and produce traffic signs.
Publisher: Texas Local Technical Assistance Program
Source: Lone Star Roads
Publication Date: March-April, 2004
Full Text URL: Link to URL
