Contamination Factor (CF) Contamination Degree (CDeg)
    Road     Road  
Metals Soils Dusts Sediments Soil Dusts Sediments
Cu 0.73 2.36 1.03 4.5 11.3 5
Pb 1.77 3.16 1.19 10.9 15.1 5.8
Zn 0.49 1.98 1.69 3 9.5 8.2
Ni 1.12 1.41 0.92 6.9 6.7 4.5
Co 0.29 0.29 1.2 1.8 1.4 5.8
Mn 1.37 0.95 0.93 8.5 4.5 4.5
As 1.63 2.33 3.67 10.1 11.1 17.9
Th 1.31 0.99 1.35 8.1 4.7 6.6
Sr 0.68 1.11 1.25 4.2 5.3 6.1
V 1.15 0.88 1.22 7.1 4.2 5.9
La 1.15 1.02 1.31 7.1 4.9 6.4
Cr 0.56 1.07 1.08 3.5 5.1 5.3
Ba 0.46 1.09 0.88 2.8 5.2 4.3
Table 9: Results of contamination factor and contamination degree.