St. Louis Region Small Sample Travel Survey, 1990

The 1990 St. Louis Region Small Sample Travel Survey was a home interview survey conducted in the city of St. Louis, St. Louis County, and parts of Jefferson County, Madison County, St. Clair County, Monroe County, and St. Charles County in Missouri. Respondents were asked to record their travel and activities for a 24-hour period. They were also asked for detailed information regarding their trips, including mode of transportation, trip purpose, departure and arrival times, and number of passengers. Demographic variables include gender, age, employment status, household size, number of children under five years old in the household, household income, and whether respondents had a valid driver's license at the time of the survey.