1 ANALYSIS OF TRAFFIC CRASH CHARACTERISTICS AND SAFETY 2 POLICIES 3 4 Xiaoming Zhong, Ph.D. 5 PE., Chelbi Engineering Consultants, Inc.No.20, Anyuan Road, 8 Floor Xingyuan Talent Tower 6 Chaoyang District, Beijing, China, 100029,e-mail:
[email protected] 7 8 Jian Zhang 9 PE., Chelbi Engineering Consultants, Inc.No.20, Anyuan Road, 8 Floor Xingyuan Talent Tower 10 Chaoyang District, Beijing, China, 100029,e-mail:
[email protected] 11 12 Jia Jia 13 PE., Chelbi Engineering Consultants, Inc.No.20, Anyuan Road, 8 Floor Xingyuan Talent Tower 14 Chaoyang District, Beijing, China, 100029,e-mail:
[email protected] 15 16 Liande Zhong, Ph.D. 17 Associate Researcher, Road Safety Research Center, MOT, China 8 Xitucheng Rd, Haidian 18 District, Beijing, China, 100088, e-mail:
[email protected] 19 20 21 Submitted to the 3rd International Conference on Road Safety and Simulation, 22 September 14-16, 2011, Indianapolis, USA 23 24 25 26 ABSTRACT 27 28 Traffic safety is one of the most important elements in building a harmonious society and 29 improving people's livelihood. Traffic crashes have been increasing with the rapid expansion of 30 the highway networks and vehicle ownership from 1990 to 2003 in China. The Chinese 31 government has developed numerous programs and policies to improve traffic safety, such as 32 Safety Enhancement Engineering (SEE), New Safety Design Concept for Roadway (NSDCR), 33 Road Safety Audit (RSA), Road Safety Management Planning (RSMP), Safety and Expedite 34 Road Engineering (SERE); implementation of these programs and policies has seen a 50 percent 35 decrease in the number of crashes and casualties since 2004.