Download or read book Real-time Traveler Information Systems written by D. Deeter and published by Transportation Research Board. This book was released on 2009 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis reports on the state of the practice in real-time traveler information systems. Emphasis is placed on the needs and expectations of travelers, the current status of a variety of traveler information systems in the United States, available and emerging data sources, and business models for sustaining traveler information. This synthesis will benefit state DOT transportation managers and others that provide or seek to provide affordable, accurate, timely, and effective information in a format that travelers can use.