Author: Austin Lyons Bischoff
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
Sign Retroreflectivity Study
Author: Austin Lyons Bischoff
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 136
Book Description
Practices to Manage Traffic Sign Retroreflectivity
Author: Jonathan M. Re
Publisher: Transportation Research Board
ISBN: 0309223601
Category : Business & Economics
Languages : en
Pages : 54
Book Description
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.
Publisher: Transportation Research Board
ISBN: 0309223601
Category : Business & Economics
Languages : en
Pages : 54
Book Description
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.
Implementation Strategies for Sign Retroreflectivity Standards
Author: Kent L. Black
Publisher: Transportation Research Board
ISBN: 9780309048699
Category : Transportation
Languages : en
Pages : 60
Book Description
Publisher: Transportation Research Board
ISBN: 9780309048699
Category : Transportation
Languages : en
Pages : 60
Book Description
Roadside Design Guide
Author: American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 560
Book Description
Publisher:
ISBN:
Category : Roads
Languages : en
Pages : 560
Book Description
Fatal Accident Reporting System
Author:
Publisher:
ISBN:
Category : Mortality
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Mortality
Languages : en
Pages : 208
Book Description
Reflective Sign Sheeting Study
Author: Stephen F. Shober
Publisher:
ISBN:
Category : Signs and signboards
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Signs and signboards
Languages : en
Pages : 24
Book Description
Guidelines for Nighttime Visibility of Overhead Signs
Author: Paul John Carlson
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 84
Book Description
Chapter 1. Introduction -- chapter 2. Background -- chapter 3. Closed-course study -- chapter 4. Open-Road study -- chapter 5. Research findings -- References -- appendix A. Incremental effects of light sources and sign sheeting on legend luminance for overhead guide signs -- appendix B. Assessment of background complexity using digital images of roadway scenes by image processing -- appendix C. Open-road study details -- appendix D. Guidelines for Nighttime overhead sign visibility.
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 84
Book Description
Chapter 1. Introduction -- chapter 2. Background -- chapter 3. Closed-course study -- chapter 4. Open-Road study -- chapter 5. Research findings -- References -- appendix A. Incremental effects of light sources and sign sheeting on legend luminance for overhead guide signs -- appendix B. Assessment of background complexity using digital images of roadway scenes by image processing -- appendix C. Open-road study details -- appendix D. Guidelines for Nighttime overhead sign visibility.
Impact of Minimum Retroreflectivity Values on Sign Replacement Practices
Author: H. Gene Hawkins
Publisher:
ISBN:
Category : Reflectors (Safety devices)
Languages : en
Pages : 196
Book Description
Publisher:
ISBN:
Category : Reflectors (Safety devices)
Languages : en
Pages : 196
Book Description
Public Roads
Author:
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Highway research
Languages : en
Pages : 52
Book Description
Instrumental Colorimetry of Retroreflective Sign Materials
Author: I. Nimeroff
Publisher:
ISBN:
Category : Colorimetry
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category : Colorimetry
Languages : en
Pages : 104
Book Description