题名: | STUDY TESTS DEVICES TO IMPROVE WORK ZONE SAFETY. |
作者: | Fontaine-M |
关键词: | Protective-clothing; Safety-vests; Speed-display-trailers; Texas-Dept.-of-Transportation; Work-zone-safety; Work-zone-traffic-control |
摘要: | This article reports on findings by the Texas Transportation Institute about safety devices in short-term work zones on rural roads. Of the nine studied, two measures showed most promise. One is a speed display trailer, which can warn drivers when they are going too fast and, with a 130-decibel horn, warn crews, too. The other is reflective gear made out of fluorescent yellow-green material rather than traditional orange. |
总页数: | Texas Transportation Researcher. 2001. 37(3) pp5 (3 Phot.) |
报告类型: | 科技报告 |