Evaluating Safety Performance of Climbing Lane Configurations on South Korean Expressways 2016.02.13 Shim, Jisup; Jang, Kitae; Park, Shin Hyoung; Lee, Hyun-Seok; Yeo, Hwasoo; Kwon, Oh HoonTransportation Research Record: Journal of the Transportation Research Board 2583(1), 65-72 2016, TOPS