Consultants conducted a survey at the beginning - the destination. And the demand for rail, which breaks down to explore a second method is to interview the roadside (Roadside Interview) and interviewed passengers traveling by public transport. Both the bus, rail and air (Station Interview), which is the sample surveyed in each mode of travel. Has set an example in proportion to their current trip. As follows:
(1) roadside interview. The consultants interviewed street number six spot, which is the only survey to survey traffic congestion on the roads. Details are shown in Table 3.2 to 9, of all 2400 series, which the survey will cover both the travel by personal vehicles. And freight car
(2) interviews of passengers traveling by public transport. Both the bus, rail and air passengers interviewed by a consultant to the bus station, railway station and airport of the province in the areas of education, number 17, of all 4219 samples detailed in Table 3.2 to 12 and a 3.2-8.
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