Driver Behavior on Combination of Vertical and Horizontal Curves of Mountainous Freeways

Table 2

Number of free flow vehicles passing through each observation cross-section in k1139+530~k1139+920 interval and k1143+520~k1143+940 interval.

Number	Number of all vehicles passing through	Number of free flow vehicles passing through
S1a	369	232
S1b	532	414
S2a	424	269
S2b	475	374
S3a	444	270
S3b	458	379
S4a	388	241
S4b	516	388
S5a	313	212
S5b	589	418
S6a	360	218
S6b	515	391
S7a	325	192
S7b	546	423
S8a	376	226
S8b	496	385
S9a	383	228
S9b	489	381
S10a	376	221
S10b	493	391