This project was established to provide a means of conducting small-scale research activities on an as needed basis so that the results could be available within months of starting the specific research. This report summarizes the small-scale research activities that were conducted between September 2008 and August 2009. There were four primary activities and two secondary activities. The four primary activities were: developing a temporary sign support with cross bracing, providing technical support on an AASHTO retroreflective sign sheeting material specification, conducting human factors research on sign sheeting materials, and monitoring lead-free pavement marking test deck performance. In addition, the researchers also provided support for hurricane evacuation routing and started a research activity focused on identifying traffic signs with supplemental light emitting diodes (LEDs).
On-Going Evaluation of Traffic Control Devices
2010
134 pages
Report
Keine Angabe
Englisch
Road Transportation , Transportation Safety , Transportation , Transportation & Traffic Planning , Traffic control devices , Traffic operations , Evaluation , Highway safety , Traffic signs , Pavement markings , Highway design , Highway maintenance , Pavement reflectivity , Traffic signal visibility , Hurricane evacuation
Evaluation of Traffic Control Devices, Year 2
NTIS | 2011
|TIBKAT | 2015
TIBKAT | 2018
TIBKAT | 2016
Traffic keeps going on AASHO road test
Engineering Index Backfile | 1959