Seoul traffic

A) How many cars are in Seoul and how fast are they growing?

Class Total Cars RV Trucks Specialty Total 2,779,021 2,172,735 216,349 394,234 2,703 Gov't 10,359 4,193 1,861 3,958 347 Private 2,602,036 2,064,183 199,850 337,224 779 Firms 173,626 104,359 14,638 53,052 1,577

Year 2001 2002 2003 2004 2005 Total cars 2,550 2,691 2,777 2,780 2,786 Growth rate 4.5 5.5 3.2 0.1 0.2 Private Cars 1,827 1,957 2,042 2,055 2,064 Growth rate 6.7 7.1 4.3 0.7 0.4

B) Is traffic increasing or decreasing?

Year 1999 2000 2001 2002 2003 Growth rate 2.10% 0.00% 1.70% 0.50% -0.40%

C) What is the average speed in Seoul?

Year 2000 2001 2002 2003 2004 Speed (km/h) 22.3 21.7 22.5 22.4 22.4