Results from numerical analyses of temporary sign structure crash tests are compared with test data to assess both their crashworthiness and numerical model effectiveness. In addition, a parametric … [Read more...] about Crash Performance of X-shaped Support Base Work Zone Temporary Sign Structures
Crash Tests
Roadside Design Guide, 4th Edition
The Roadside Design Guide presents a synthesis of current information and operating practices related to roadside safety and is written in dual units–metric and U.S. Customary. The 2011 edition of the … [Read more...] about Roadside Design Guide, 4th Edition
DOT Joins George Washington University at Ground Breaking for New Crash Center
The U.S. Department of Transportation joined The George Washington University in breaking ground for a new crash test facility in Loudoun County, VA. The new 80,000 square-foot facility will include … [Read more...] about DOT Joins George Washington University at Ground Breaking for New Crash Center
Development of an NCHRP Report 350 TL-3 New Jersey Shape 50-Inch Portable Concrete Barrier
For roadside work-zones in areas that have opposing traffic flow, safety is enhanced if the temporary barriers incorporate a glare-shield that blocks headlight glare from oncoming traffic. … [Read more...] about Development of an NCHRP Report 350 TL-3 New Jersey Shape 50-Inch Portable Concrete Barrier
Crashworthy Work-Zone Traffic Control Devices
This report presents the findings of a research project to develop nonproprietary, crashworthy work-zone traffic control devices that are constructed of readily available material. The report will be … [Read more...] about Crashworthy Work-Zone Traffic Control Devices
Crash Test Work Zone Safety Devices
The Office of Safety Design has made a major improvement in the search capability of the Crash Tested Work Zone Devices web site. This article introduces the new search feature for crashworthy work … [Read more...] about Crash Test Work Zone Safety Devices