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Author : Norman Bryan
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (555 download)
Download or read book A Limited Evaluation of Reflective and Non-reflective Background for Overhead Signs written by Norman Bryan and published by . This book was released on 1978 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 830 pages
Book Rating : 4.3/5 (91 download)
Download or read book Highway Safety Literature written by and published by . This book was released on 1980 with total page 830 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highway Safety Literature written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Dexter Jones
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (555 download)
Download or read book Evaluation of Overhead Sign Background Materials and Mercury Vapor Sign Lights written by H. Dexter Jones and published by . This book was released on 1984 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Verhead Guide Signs can be illuminated to sufficient target value and uniformity with certain 100 watt mercury vapor lighting units. Coating materials based on thermal setting polyester, and thermal setting polyvinylidene fluoride have been found to be satisfactory coating materials for Overhead Guide Signs. Preliminary field evaluations and legibility studies indicate that approximately 40% of the Overhead Guide Signs in the State would not require illumination if the legend is reflective.
Author : Donald A. Gordon
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.3/5 (91 download)
Download or read book Night Visibility of Overhead Guide Signs: a Review of the Literature. Final Report written by Donald A. Gordon and published by . This book was released on 1984 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Dexter Jones
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.3/5 (555 download)
Download or read book Evaluation of Guide Sign Construction Material written by H. Dexter Jones and published by . This book was released on 1987 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Donald A. Gordon
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.3/5 (555 download)
Download or read book Night Visibility of Overhead Guide Signs written by Donald A. Gordon and published by . This book was released on 1985 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considers adequacy of proposed guidelines which will eliminate illumination and the use of reflective sign backgrounds in highway guide signs.
Author : Jonathan Everett Upchurch
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (1 download)
Download or read book Evaluation of Alternative Lighting Systems for Guide Sign Illumination written by Jonathan Everett Upchurch and published by . This book was released on 1986 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study objective was to identify a lighting system which has a lower power cost and reduced maintenance requirements and which provides adequately for motorists' needs in terms of legibility and illumination level. Twenty-five candidate lighting systems were identified through a review of technical data and specifications for lamps and fixtures by an independent lighting expert. Photometric tests and computer analyses of sign illumination levels reduced the number of candidates to ten alternative systems which were then field tested. Each alternative lighting system was tested for 10 to 14 months. Sign luminance was measured with a telephotometer. Power consumption was monitored. Maintenance requirements and lamp life were noted. A human factors study determined legibility distance and rated viewing comfort, lighting uniformity, and color rendition. An economic analysis was performed which considered the initial cost of acquiring and installing the lighting systems and annual costs for electric power, washing, relamping, and ballast replacement. A lighting system using the high pressure sodium light source was recommended. Compared to the existing commonly used fluorescent system, it uses one-third as much electric power and has about one-third of the annual owning and operating cost. The recommended system has a satisfactory illumination level and provides the best legibility distance of the ten systems tested.
Author : United States. Department of Transportation
Publisher :
ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.F/5 ( download)
Download or read book Selected Library Acquisitions written by United States. Department of Transportation and published by . This book was released on with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wolfgang S. Homburger
Publisher : Prentice Hall
ISBN 13 :
Total Pages : 904 pages
Book Rating : 4.3/5 (91 download)
Download or read book Transportation and Traffic Engineering Handbook written by Wolfgang S. Homburger and published by Prentice Hall. This book was released on 1982 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizes the major elements of total transportation planning, particularly as they relate to traffic engineering. Updates essential facts about the vehicle, the highway and the driver, and all matters related to these three principal concerns of the traffic engineer.
Author : James L. Pline
Publisher : Prentice Hall
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (555 download)
Download or read book Traffic Engineering Handbook written by James L. Pline and published by Prentice Hall. This book was released on 1992 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: A reference work offering information on the basic principles and the proven techniques of traffic engineering.
Author : California. Department of Transportation. Overhead Guide Sign Review Team
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (1 download)
Download or read book Establishing Priorities for Operation and Maintenance of Overhead Guide Signs written by California. Department of Transportation. Overhead Guide Sign Review Team and published by . This book was released on 1981 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.:/5 (5 download)
Download or read book SRIM Index written by and published by . This book was released on 1979 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council (U.S.). Highway Research Information Service
Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.3/5 (91 download)
Download or read book HRIS Abstracts written by National Research Council (U.S.). Highway Research Information Service and published by . This book was released on 1979 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 824 pages
Book Rating : 4.F/5 ( download)
Download or read book Announcement of Highway Safety Literature written by and published by . This book was released on 1980 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (555 download)
Download or read book Diagrammatic sign studies on I-287 in New Jersey written by and published by . This book was released on 1975 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hugh W. McGee
Publisher : Transportation Research Board
ISBN 13 : 9780309049023
Total Pages : 52 pages
Book Rating : 4.0/5 (49 download)
Download or read book Freeway Guide Sign Replacement written by Hugh W. McGee and published by Transportation Research Board. This book was released on 1991 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to traffic engineers, planners, and others interested in making sure that motorists' needs for directional information on freeways are being met. Information is provided on policies and procedures used by states in evaluating freeway guide signs and replacing those that are outdated or deteriorated. Many signs on freeways and other controlled-access highways have exceeded their service life and are no longer serving motorists' needs. This report of the Transportation Research Board describes the policies, proceduress, and criteria used by states for freeway sign evaluation and replacement programs.
