题名: | Accident Rates and Safety Policies for Trucks Serving the San Pedro Bay Ports. - Final rept. |
作者: | C. Malatesta S. J. Yamarik S. S. C. Steimetz |
关键词: | final;ports;ident;cide;safety;ccid;rate;measur;april;panel |
摘要: | This study estimates three distinct measures of truck-related accident risk for several California urban highways, based on a monthly panel of accident and traffic data spanning from January 2007 through April 2010. The first of these risk measures is 'av ... |
报告类型: | 科技报告 |