- published: 20 Mar 2012
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A travel survey (or travel diary or travel behavior inventory) is a survey of individual travel behavior. Most surveys collect information about an individual (socio-economic, demographic, etc.), their household (size, structure, relationships), their vehicle (age, make, model) and a diary of their journeys on a given day (their start and end location, start and end time, mode of travel, accompanyment and purpose of travel).
Major travel surveys are conducted in metropolitan areas typically once a decade. Some regions, notably metropolitan Seattle, Washington conduct a panel survey, which interviews the same people year after year, to see how their particular behavior evolves over time.
Auckland, New Zealand - A travel survey was conducted in 2006 and involved 6,000 households in the greater Auckland region.
Brisbane, Australia - The South East Queensland Travel Survey collects travel data in the Greater Brisbane region and the neighbouring areas of Gold Coast and Sunshine Coast. The continuous survey commenced in 2003 and surveys around 6,000 households every two years.