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                Low-Cost Treatments for Horizontal Curve Safety 2016
fhwasa15084rev011720_508_FINAL.pdf (5.73 MB)


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The Federal Highway Administration (FHWA) provides high-quality information to serve Government, industry, and the public in a manner that promotes public understanding. Standards and policies are used to ensure and maximize the quality, objectivity, utility, and integrity of its information. FHWA periodically reviews quality issues and adjusts its programs and processes to ensure continuous quality improvement.

Technical Documentation Page

1. Report No.

			FHWA-SA-15-084
			2. Government Accession No.
			3. Recipient's Catalog No.4. Title and Subtitle

			Low-Cost Treatments for Horizontal Curve Safety 2016
			5. Report Date

			January 20166. Performing Organization Code7. Authors

			Richard Albin, Victoria Brinkly, Joseph Cheung, Frank Julian, Cathy Satterfield, William Stein, Eric Donnell, Hugh McGee, Ann Holzem, Matthew Albee, Jonathan Wood, Fred Hanscom
			8. Performing Organization Report No.9. Performing Organization Name and Address

			Pennsylvania Transportation Institute
			Pennsylvania State University
			201 Transportation Research Building
			University Park, PA 16802
			Vanasse Hangen Brustlin, Inc (VHB)
			8300 Boone Blvd., Suite 700
			Vienna, VA 22182-2626
			10. Work Unit No.11. Contract or Grant No.

			DTFH61-12-C-0003212. Sponsoring Agency Name and Address

			Federal Highway Administration Office of Safety
			1200 New Jersey Ave., SE
			Washington, DC 20590
			13. Type of Report and Period Covered

			Final Report, April 2014 – January 201614. Sponsoring Agency Code

			FHWA15. Supplementary Notes:

			The contract manager for this report was Joseph Cheung.16. Abstract

			FHWA created the Low-Cost Treatments for Horizontal Curve Safety in 2006 (McGee and Hanscom, 2006). There have been many advances in highway safety since that initial 2006 guide. The purpose of this publication is to serve as an update to the 2006 Low-Cost Treatments for Horizontal Curve Safety. The primary audience for this publication is local transportation agencies. This publication provides information specifically relating to lower volume two-lane roads and the agencies that manage them. It will help transportation agencies and their construction crews understand the available countermeasures and how to select and apply them.17. Key Words

			horizontal curves, systemic approach, low-cost countermeasures, two-lane roads
			18. Distribution Statement

			No restrictions.19. Security Classif. (of this report)

			Unclassified
			20. Security Classif. (of this page)

			Unclassified
			21. No. of Pages:

			94
			22. Price**Form DOT F 1700.7** (8-72) Reproduction of completed pages authorized
      
  CHAPTER 1. INTRODUCTION
                CHAPTER 2. THE TWO COMPONENTS OF SAFETY IMPROVEMENT: SITE ANALYIS AND THE SYSTEMIC APPROACH
                CHAPTER 3. MARKINGS
                CHAPTER 4. SIGNS
                CHAPTER 5. PAVEMENT COUNTERMEASURES
                CHAPTER 6. ROADSIDE IMPROVEMENTS
                CHAPTER 7. ADDRESSING INTERSECTIONS IN CURVES
                REFERENCES
                Glossary
                Appendix A: Low-Cost Safety Improvements in Pennsylvania
                Appendix B: Systemic Improvements in Minnesota
                Appendix C: Application of Edge Lines in Missouri
                Appendix D: Upgrading Curve Signing in Ohio
                APPENDIX E: Application Of Sequential Dynamic Curve Warning Systems (SDCWS)
                Appendix F: Application of High Friction Surface Treatment in Kentucky
                Appendix G: Every Day Counts – High Friction Surface Treatments
                Appendix H: Utility Pole Management in New Jersey
                ACRONYMSBook traversal links for Low-Cost Treatments for Horizontal Curve Safety 2016
      CHAPTER 1. INTRODUCTION › U.S. DEPARTMENT OF TRANSPORTATION

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