PPT-Local Proven Countermeasures for Roadway Departure Safety

Riverside Countys Experience Riverside County Physical Area 7200 sq miles Population 2384783 Unincorporated Area Population 373755 Maintained Road Miles 2200 centerline miles. April 5, 2016. Shasta Regional Transportation Agency. Meeting Report. Summit Overview. A . half-day regional safety summit was held . April 5, 2016, hosted by the Shasta Regional Transportation Agency. Effective Countermeasures. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. High Collision Areas. Types of Collisions. Causes- Don’t just look for one reason. Copyright © 2016 STC, UK. Some Background. 1950’s --Build the roadway system. 1970’s and on--Improve the roadway system. Safety implicitly considered in guidelines. American Association of State Highway and Transportation Officials. Multi-State In-Situ Roadway Lighting Measurement Data. Virginia Tech Transportation Institute (. VTTI. ). Federal Highway Administration (. FHWA. ). Highway Safety Information System (. HSIS. ). On One Hand…. Effective Countermeasures. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. High Collision Areas. Types of Collisions. Causes- Don’t just look for one reason. Presented by:. Brian Huynh, NHTSA Region 9. on behalf of. Randy . Weissman. , California OTS. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. David Ragland, PhD, MPH, Co-Director, U.C. Berkeley, Safe Transportation Research and Education Center (. SafeTREC. ). Roadway Departure Safety Basics . 632. 127. 332. 115 (NH). 291. 57 (VT). 215. 135. Key Message. Saves Lives. Drop-offs are a safety challenge. Low Cost. Safety Edge can mitigate shoulder drop-off. Improves Durability. Safety Edge can increase pavement edge durability . Basic Principle. Presented by:. Bill Ehart . California Office of Traffic Safety. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. High Collision Areas. Presented by:. Ed Gebing, NHTSA Region 9. on behalf of. Randy . Weissman. , California OTS. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. Presented by:. Bill Ehart . California Office of Traffic Safety. DISCUSSION POINTS. Problem Identification. Effective Countermeasures. Partnerships and Collaboration. Problem Identification. High Collision Areas. Addressing Critical Safety Concerns. Nine Proven Crash Countermeasures. Safety Edge. Road Safety Audits (RSAs). Rumble Strips and Rumble Stripes. Median Barriers. Roundabouts. Left- and Right-Turn Lanes. 3/13/2020 WHAT IS MIRE?TRAFFIC SAFETY DATA HAS THREE COMPONENTS �� WHAT IS MIRE? TRAFFIC SAFETY DATA HAS THREE COMPONENTS COLLISIONS INVENTORY OF ROADWAY ELEMENTS VOLUMES ALL THREE COMPONENTS OF SAFETY DATA ENABLE DATA DRIVEN SAFETY ANALYSIS THAT SUPPOR