A Data Mining Approach on Lorry Drivers Overloading in Tehran Urban Roads

Table 2

Traffic volumes at the inbound and outbound routes of Tehran.

No.	Inbound and outbound route	Peak hour	PCU per peak hour	Percentage of heavy vehicles in peak hour (%)
1	Tehran-Karaj freeway	7-8	6174	6
2	Tehran-Shahriyar	17-18	6103	6
3	Tehran-Pakdasht	7-8	5363	5
4	Tehran-Qom highway	18-19	4520	4
5	Rey-Qarchak	7-8	4266	7
6	Tehran-Jajrood	8-9	4038	4
7	Tehran-Chitgar	6-7	3998	8
8	Tehran-Karaj highway	16-17	2669	22
9	Hemmat-Vardavard	7-8	2369	1
10	Tehran-Saveh freeway	19-20	1349	0
11	Tehran-Pardis	8-9	1811	1
12	Tehran-Lavasan	7-8	1641	3
13	Tehran-Robat Karim	7-8	2278	10
14	Tehran-Hasanabad	11-12	1246	33
15	Tehran-Sohanak	19-20	564	3
16	Tehran-Shomal	17-18	291	4