| 序号 | 时刻 | 离事故发生的时间差(秒) | 通过事故地点横截面的小型车A(个)/10s | 通过事故地点横截面的中型车B(个)/10s | 通过事故地点横截面的大型车C(个)/10s | 车流量(PCU/min) |
| 1 | 17:34:17 | 0 | 2 | 0 | 0 | 12 |
| 2 | 17:35:17 | 60 | 4 | 0 | 0 | 24 |
| 3 | 17:36:17 | 120 | 3 | 0 | 0 | 18 |
| 4 | 17:37:17 | 180 | 4 | 0 | 0 | 24 |
| 5 | 17:38:17 | 240 | 6 | 0 | 0 | 36 |
| 6 | 17:39:17 | 300 | 1 | 1 | 0 | 18 |
| 7 | 17:40:17 | 360 | 2 | 0 | 0 | 12 |
| 8 | 17:41:17 | 420 | 3 | 0 | 0 | 18 |
| 9 | 17:42:17 | 480 | 5 | 0 | 0 | 30 |
| 10 | 17:43:17 | 540 | 4 | 0 | 0 | 24 |
| 11 | 17:44:17 | 600 | 1 | 0 | 0 | 6 |
| 12 | 17:45:17 | 660 | 3 | 0 | 0 | 18 |
| 13 | 17:46:17 | 720 | 2 | 0 | 1 | 30 |
| 14 | 17:47:17 | 780 | 1 | 0 | 0 | 6 |
| 15 | 17:48:17 | 840 | 4 | 0 | 0 | 24 |
| 16 | 17:49:17 | 900 | 4 | 0 | 0 | 24 |
| 17 | 17:50:17 | 960 | 5 | 0 | 0 | 30 |
| 18 | 17:51:17 | 1020 | 4 | 0 | 0 | 24 |
| 19 | 17:52:17 | 1080 | 4 | 0 | 0 | 24 |
| 20 | 17:53:17 | 1140 | 3 | 1 | 0 | 30 |
| 21 | 17:54:17 | 1200 | 3 | 1 | 0 | 30 |
| 22 | 17:55:17 | 1260 | 1 | 1 | 1 | 36 |
| 23 | 17:56:17 | 1320 | 3 | 0 | 1 | 36 |
| 24 | 17:57:17 | 1380 | 4 | 0 | 0 | 24 |
| 25 | 17:58:17 | 1440 | 2 | 1 | 1 | 42 |
| 26 | 17:59:17 | 1500 | 1 | 0 | 1 | 24 |
| 27 | 18:00:17 | 1560 | 2 | 0 | 1 | 30 |
| 28 | 18:01:17 | 1620 | 4 | 0 | 0 | 24 |
| 29 | 18:02:17 | 1680 | 3 | 0 | 1 | 36 |