6Todd Litman. Evaluating traffic calming benefits,costs and equity impacts [J]. Victoria Transport Policy Institute,1999, (7) :10--16.
7Wang Yinhaia, Nihan Nancy L. Estimating the risk of collisions between bicycles and motor vehicles at signalized intersections[J]. Accident Analysis and Prevention, 2004, 36(3): 313-321.
8Al-Kaisy A F, Stewart J A. New approach for developing warrants of protected left-turn phase at signalized intersections[J]. Transportation Research Part A, 2001, 35(6): 561-574.
9Mung Gregory K S, Poon Antonio C K, Lam William H K, et al. Distribution of the maximum number of opposed turns in a signal cycle at fixed time traffic signals[J]. Transportation Research Part B, 1998,32(6): 373-386.
10Han Bin. Optimizing traffic signal setting for periods of time-varying demand [J]. Transpn Res A, 1996, 30(3): 207-230.
