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原文传递 EFFECT OF THE WORK ZONE DOUBLE-FINE LAW IN TEXAS.

题名：	EFFECT OF THE WORK ZONE DOUBLE-FINE LAW IN TEXAS.
作者：	Ullman-GL; Carlson-PJ; Trout-ND
关键词：	Before-and-after-studies; Field-studies; Fines-Penalties; Speeding-; State-laws; Texas-; Traffic-citations; Traffic-speed; Work-zone-safety
摘要：	Results of research conducted to investigate the short-term effects of the double-fine law in work zones implemented in Texas on January 1, 1998, are presented. Field studies of traffic speeds in several work zones were performed before and after the law was implemented. Traffic citation data for the same work zones were also obtained from the Texas Department of Public Safety. Analyses showed that traffic speeds in the work zones 4 to 6 months after the law was enacted were essentially unchanged from before the law was enacted. Similarly, citation frequency and fines levied were not significantly higher than they were before enactment of the law. The data suggested that a higher proportion of drivers who were issued citations after the law was implemented chose to take defensive driving training and to have the ticket subsequently dismissed. However, researchers could not determine whether this was due to the increased fine or to other external reasons.
总页数：	Transportation Research Record. 2000. (1715) pp24-29 (1 Fig., 7 Tab., 3 Ref.)
报告类型：	科技报告