Category: Analysis & Data

  • September 20th, 2015

FHWA Publication No.: FHWA-HRT-15-064 The objective of this study was to perform a rigorous before-after evaluation of the safety effectiveness, as measured by crash frequency, of shoulder and centerline rumble strips applied in combination on two-lane rural roads. The dual application of centerline rumble strips in combination with shoulder rumble strips is a recommended strategy […]

  • September 12th, 2015

DOT HS 812 180 State systems that integrate data by linking police crash reports to medical records provide important information that can be used to better understand motor vehicle crash injuries. The objective of this study was to better understand the facilitators and barriers to successful data linkage systems. Data were collected by questionnaire, focus […]

  • September 4th, 2015

The U.S. Federal Highway Administration has released the latest issue of its Safety Compass newsletter. The newsletter covers program delivery, best practices, research, training, regulations, and legislation designed to help improve and establish a more productive national and local safety program.

  • September 4th, 2015

In 2013, there were 32,719 fatalities in the United States (50 States and the District of Columbia, and excluding Puerto Rico). Traffic fatalities decreased by 3 percent from 2012 to 2013 for the United States as a whole. Figure 1 shows the 2013 traffic fatalities and the percentage change from 2012 for each State, the […]

  • July 21st, 2015

Report No.: DOT HS 812 184 The Model Minimum Uniform Crash Criteria (MMUCC) Guideline, Fourth Edition (2012), is a voluntary guideline designed to help States determine what crash data to collect on their police accident reports (PARs) and what data to code and carry in their crash databases. The MMUCC Guideline does not provide States […]