In most cases, respondents using different modes cite similar reasons for choosing how they get to work. For many of these commuters that may well be the case. However, it is likely that others feel they have no alternatives because the information on options is not readily available to them. From a demographic perspective, commuters who drive alone tend to be a little older and have slightly above average incomes, however, this group is not significantly different from respondents on the whole. Respondents with irregular work hours or schedules influencing their commute mode choice were more likely to drive alone also.
Transit riders are more conscious of commuting costs than other groups.
They are more likely than other groups to cite comfort and relaxation as a choice for selecting that mode. Transit riders are also more likely than other groups to mention reducing stress and minimizing the impact on the environment as a reason for choosing their mode of travel. Transporting children, using HOV lanes and the companionship provided by carpool members are other factors that influence carpoolers' choice of mode. The additional factor that really stood out for this group was environmental concerns. For carpoolers and transit users, convenience and flexibility translated to a less expensive commute.