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Maintaining Traffic Sign Retroreflectivity
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Book Synopsis Practices to Manage Traffic Sign Retroreflectivity by : Jonathan M. Re
Download or read book Practices to Manage Traffic Sign Retroreflectivity written by Jonathan M. Re and published by Transportation Research Board. This book was released on 2012 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Impacts on State and Local Agencies for Maintaining Traffic Signs Within Minimum Retroreflectivity Guidelines by : Hugh W. McGee
Download or read book Impacts on State and Local Agencies for Maintaining Traffic Signs Within Minimum Retroreflectivity Guidelines written by Hugh W. McGee and published by . This book was released on 1998 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Federal Highway Administration (FHWA) has developed guidelines for minimum retroreflectivity levels for four groups of signs: 1) yellow/orange-on-black warning signs, 2) black-on-white regulatory signs, 3) white-on-red regulatory signs, and 4) white-on-green guide signs. The report presents data on percentage of signs by the various types of retroreflective sheeting for both States and local agencies, a distribution of age of signs by type of sheeting, and the percentage of signs that would not meet the minimum retroreflectivity values. The report also presents a summary of the data and comments provided by the participating agencies related to the minimum retroreflectivity values.
Book Synopsis Maintaining Traffic Sign Retroreflectivity by : Kenneth S. Opiela
Download or read book Maintaining Traffic Sign Retroreflectivity written by Kenneth S. Opiela and published by . This book was released on 2007 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report analyzes the impacts that might be expected from the adoption of proposed minimum maintained retroreflectivity levels for traffic signs to improve night visibility. The report evaluates the broad spectrum of concerns expressed by State and local agency staff at four workshops held during the summer of 2002. These include administrative, fiscal, implementation, and tort liability concerns"--Technical report documentation page.
Book Synopsis Methods for Maintaining Traffic Sign Retroreflectivity by : Paul John Carlson
Download or read book Methods for Maintaining Traffic Sign Retroreflectivity written by Paul John Carlson and published by . This book was released on 2007 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Implementation Strategies for Sign Retroreflectivity Standards by : Kent L. Black
Download or read book Implementation Strategies for Sign Retroreflectivity Standards written by Kent L. Black and published by Transportation Research Board. This book was released on 1992 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impacts on State and Local Agencies for Maintaining Traffic Signs Within Minimum Retroreflectivity Guidelines by :
Download or read book Impacts on State and Local Agencies for Maintaining Traffic Signs Within Minimum Retroreflectivity Guidelines written by and published by . This book was released on 1998 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Implementation Guide for Minimum Retroreflectivity Requirements for Traffic Signs by : Hugh W. McGee
Download or read book An Implementation Guide for Minimum Retroreflectivity Requirements for Traffic Signs written by Hugh W. McGee and published by . This book was released on 1998 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: To assist agencies in developing a cost-effective program for timely replacement of ineffective signs, this document was prepared. Initially the report describes the principles of retroreflectivity, the types of retroreflective materials, and the proposed minimum retroreflectivity guidelines. Then, the report presents the concept of a sign management system, and provides guidance for developing a sign inventory, conducting sign inspections, and maintaining signs. The report concludes with discussing options that State and local agencies can follow for replacing their ineffective signs and offers a minimum and desirable program.
Book Synopsis Traffic Sign Conspicuity by : Antoine Bricker
Download or read book Traffic Sign Conspicuity written by Antoine Bricker and published by . This book was released on 2013 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book may be of use to traffic engineers and researchers who are concerned with the conspicuity of traffic signs. The Manual on Uniform Traffic Control Devices advises that, "Signs should be placed on the right side of the roadway where they are easily recognized and understood by road users." Guidance is provided on the spacing and prioritization of signs, and in some conditions, additional steps may be needed to ensure that signs are conspicuous. This book also provides federal regulations that have been put in place to ensure that traffic signs are visible at night, and discusses impacts on state and local agencies of maintaining traffic sign retroreflectivity.
Book Synopsis Maintenance Management of Street and Highway Signs by : Richard A. Cunard
Download or read book Maintenance Management of Street and Highway Signs written by Richard A. Cunard and published by Transportation Research Board. This book was released on 1990 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis will be of interest to traffic engineers, maintenance managers, sign shop supervisors, and others interested in the maintenance of street and highway signs. Detailed information is presented on the current practices of state and local governments in managing the maintenance of street and highway signs within their jurisdictions. The maintenance of street and highway signs is viewed as a means for improving the effectiveness of a signing system. This report of the Transportation Research Board describes the maintenance practices of several state and local highway agencies along with the rationale for those practices. It covers inspection, refurbishing, and replacement practices, along with information on equipment and personnel requirements.
Book Synopsis Traffic Sign Conspicuity by : Antoine Bricker
Download or read book Traffic Sign Conspicuity written by Antoine Bricker and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book may be of use to traffic engineers and researchers who are concerned with the conspicuity of traffic signs. The Manual on Uniform Traffic Control Devices advises that, "Signs should be placed on the right side of the roadway where they are easily recognised and understood by road users". Guidance is provided on the spacing and prioritisation of signs, and in some conditions, additional steps may be needed to ensure that signs are conspicuous. This book also provides federal regulations that have been put in place to ensure that traffic signs are visible at night, and discusses impacts on state and local agencies of maintaining traffic sign retroreflectivity.
Book Synopsis Traffic Sign Retroreflectivity Measurement Using Human Observers by : Edwin A. Lagergren
Download or read book Traffic Sign Retroreflectivity Measurement Using Human Observers written by Edwin A. Lagergren and published by . This book was released on 1987 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Minimum Retroreflectivity Levels for Blue and Brown Traffic Signs by : Andrew J. Holick
Download or read book Minimum Retroreflectivity Levels for Blue and Brown Traffic Signs written by Andrew J. Holick and published by . This book was released on 2008 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sign Retroreflectivity by : Michael Marti
Download or read book Sign Retroreflectivity written by Michael Marti and published by . This book was released on 2010 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Minnesota LRRB has developed a Sign Retroreflectivity Toolkit that is designed to provide local governments, especially small cities and townships, with guidance on FHWA's sign retroreflectivity deadlines as well as resources they can use to meet these deadlines. This toolkit focuses primarily on FHWA's first deadline: By January 2012: Agencies must establish and implement a sign assessment or management method to maintain minimum levels of sign retro reflectivity. The toolkit includes a variety of resources: County Letter - Letter to be sent by County Engineers to small local agencies within their county, to notify them of requirements and resources. Other Agency Letter - Letter to be sent by other agencies as a follow-up to the County letter, to stress the importance of addressing FHWA requirements. MN MUTCD Requirements. Summary of FHWA guides: Methods for Maintaining Traffic Sign Retroreflectivity and Know Your Retro2007. Appendix A: Examples of Sign Inventory/Inspection Forms. Appendix B: Examples of Sign Inspection/Replacement Policies/Procedures. Appendix C: Examples of Sign Management Agreements. The letters provided in this report can be downloaded from the LRRB website (See URL above) in electronic Microsoft Word format, so that agencies can edit them for their specific situation.
Book Synopsis Maintenance of Signs and Sign Supports for Local Roads and Streets by :
Download or read book Maintenance of Signs and Sign Supports for Local Roads and Streets written by and published by . This book was released on 2000 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :American Association of State Highway and Transportation Officials. Task Force for Roadside Safety Publisher : ISBN 13 : Total Pages :560 pages Book Rating :4.0/5 ( download)
Book Synopsis Roadside Design Guide by : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Download or read book Roadside Design Guide written by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety and published by . This book was released on 1989 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Updated Minimum Retroreflectivity Levels for Traffic Signs by : Paul John Carlson
Download or read book Updated Minimum Retroreflectivity Levels for Traffic Signs written by Paul John Carlson and published by . This book was released on 2003 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report includes an updated set of recommended MR levels for traffic signs based on recent developments in vehicle headlamps, vehicle types/sizes, nighttime driver needs, and newer sheeting materials. The updated MR levels are also based on more robust computer modeling of retroreflective sheeting performance.
Book Synopsis Guidelines for Selecting Sign Sheeting to Meet Minimum Retroreflectivity Levels by : Jeffrey Bagdade
Download or read book Guidelines for Selecting Sign Sheeting to Meet Minimum Retroreflectivity Levels written by Jeffrey Bagdade and published by . This book was released on 2013 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines, "... have been developed to assist transportation agencies in selecting sign sheeting types and maintenance strategies to provide sufficient levels of reflectivity for night-time drivers. The document provides guidance for minimal levels of sign reflectivity adopted for the Manual of Uniform Traffic Control Devices for Canada. The Guidelines consist of the following sections: Section 1 provides background information on the subject; Section 2 describes the various sheeting types available for manufacturing signs; An overview of retroreflectivity concepts is provided in Section 3; Section 4 describes factors affecting sheeting selection; Specific guidelines for various sign classes and delineators are provided in Section 5; and Section 6 describes options for maintaining retroreflectivity levels for traffic signs and delineators."--Abstract.
