Safety Assessment of Auxiliary Lanes in Freeway Interchange Weaving Areas based on Traffic Conflict TechniqueRao Yao, Qiaojun Xiang, Xin Gu, Yifan Guo and Ting ZhangMATEC Web Conf., 124 (2017) 04005DOI: https://doi.org/10.1051/matecconf/201712404005