Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher :
Page : 560 pages
File Size : 38,88 MB
Release : 1989
Category : Roads
ISBN :
Author :
Publisher :
Page : 76 pages
File Size : 31,77 MB
Release : 1995
Category : Roads
ISBN :
The objective of this study was to develop and test word and symbol traffic control and hazard messages for portable changeable message signs (PCMSs). The messages were designed for the standard PCMS with three lines of eight characters. First, a comprehensive listing of candidate PCMS messages was developed. This was done by interviewing State highway engineers, surveying PCMS manufacturers and questioning motorists. In those situations where subjects did not express an overwhelming sign preference additional field testing was done. The detection distances of the candidate messages were determined using a PCMS under both day and night conditions.
Author : Richard L. Knoblauch
Publisher :
Page : 76 pages
File Size : 41,77 MB
Release : 1995
Category :
ISBN :
Author :
Publisher :
Page : 67 pages
File Size : 44,42 MB
Release : 1995
Category : Roads
ISBN :
Author : James E. Bryden
Publisher : Transportation Research Board
Page : 131 pages
File Size : 30,58 MB
Release : 2002
Category : Automobile driving at night
ISBN : 0309067650
Author : United States. Department of Transportation
Publisher :
Page : 780 pages
File Size : 10,55 MB
Release : 2003
Category : Highway communications
ISBN : 9780935403817
The Manual of Uniform Traffice Control Devices (MUTCD) is aproved by the Federal Highway Administrator as the National Standard in accordance with Title 23 U.S. Code, Sections 109(d), 114(a), 217, 315, and 402(a), 23 CFR 655, and 49 CFR 1.48(b)(33), and 1.48(c)(2).
Author : Department of Transportation
Publisher : Claitor's Law Books and Publishing
Page : 802 pages
File Size : 40,25 MB
Release : 2003-11
Category : Reference
ISBN : 9781579809294
Author : United States. National Advisory Committee on Uniform Traffic Control Devices
Publisher :
Page : 896 pages
File Size : 12,48 MB
Release : 1978
Category : Traffic signs and signals
ISBN :
Author :
Publisher :
Page : 196 pages
File Size : 18,81 MB
Release : 1999
Category : Roads
ISBN :
Author :
Publisher :
Page : 670 pages
File Size : 45,22 MB
Release : 1976
Category : Electronic traffic controls
ISBN :
This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.
