| contributor author | Grant G. Schultz | |
| contributor author | Ryan Peterson | |
| contributor author | Dennis L. Eggett | |
| contributor author | Bradley C. Giles | |
| date accessioned | 2017-05-08T21:04:55Z | |
| date available | 2017-05-08T21:04:55Z | |
| date copyright | October 2007 | |
| date issued | 2007 | |
| identifier other | %28asce%290733-947x%282007%29133%3A10%28564%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/37934 | |
| description abstract | Advance warning signals are installed upstream of high-speed signalized intersections to warn motorists of impending signal changes. A new advance warning signal design was tested on an approach to a high-speed signalized intersection in Utah that utilized a dynamic blank-out sign with flashers mounted over the roadway. A state-of-the-art evaluation system was installed to collect continuous, nonintrusive data of vehicle speeds and red-light running events. Data were collected prior to and immediately after installation. Cumulative distributions of speed profile data showed statistically significant results after blank-out overhead dynamic advance warning signal (BODAWS) installation evidenced by an increase in mean speeds of | |
| publisher | American Society of Civil Engineers | |
| title | Effectiveness of Blank-Out Overhead Dynamic Advance Warning Signals at High-Speed Signalized Intersections | |
| type | Journal Paper | |
| journal volume | 133 | |
| journal issue | 10 | |
| journal title | Journal of Transportation Engineering, Part A: Systems | |
| identifier doi | 10.1061/(ASCE)0733-947X(2007)133:10(564) | |
| tree | Journal of Transportation Engineering, Part A: Systems:;2007:;Volume ( 133 ):;issue: 010 | |
| contenttype | Fulltext | |
