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- catalog abstract "This data collection supplies national data on the nature and characteristics of travel. Information is provided for all types of personal trips taken during a designated 24-hour period, or travel day. Additional data are available for trips of 75 miles or further (one-way) that were taken during the preceding 14-day travel period. Trips and travel are described by purpose, mode of transportation, trip length, day of the week, time of day, vehicle used, and vehicle occupancy. Data about long trips include the date on which the trip started and ended. The Household File contains items on family income, number of household vehicles, availability of public transit, number of licensed drivers in the household, and number and length of trips taken. The Person File provides demographic characteristics of members of the household as well as variables on carpooling, distance to work, work-related travel, seatbelt use, and child safety restraints. The Day Trip and the Period Trip Files offer information on the length and purposes of trips and the means of transportation used, while the Vehicle File details vehicle make and model, seating capacity, type of fuel used, and safety devices in vehicle.".
- catalog contributor b3303949.
- catalog contributor b3303950.
- catalog created "[198-?]".
- catalog date "1980".
- catalog date "[198-?]".
- catalog dateCopyrighted "[198-?]".
- catalog description "National probability sample of approximately 7,900 households selected from each of the 50 states and the District of Columbia.".
- catalog description "Part number: 1 ; part name: 1983 NPTS Household ; file structure: rectangular ; case count: 6,238 ; variable count: approx. 63 ; logical record length: 155 ; records per case: 1".
- catalog description "Part number: 2 ; part name: 1983 NPTS Person ; file structure: rectangular ; case count: 17,382 ; variable count: 143 ; LRECL: 399 ; records per case: 1".
- catalog description "Part number: 3 ; part name: 1983 NPTS Travel Day Trip ; file structure: rectangular ; case count: 45,155 ; variable count: approx. 86 ; LRECL: 254 ; records per case: 1".
- catalog description "Part number: 4 ; part name: 1983 NPTS Vehicle ; file structure: rectangular ; case count: 10,847 ; variable count: 29 ; LRECL: 84 ; records per case: 1".
- catalog description "Part number: 5 ; part name: 1983 NPTS Travel Period Trip ; file structure: rectangular ; case count: 3,046 ; variable count: approx. 135 ; LRECL: 411 ; records per case: 1".
- catalog description "This data collection supplies national data on the nature and characteristics of travel. Information is provided for all types of personal trips taken during a designated 24-hour period, or travel day. Additional data are available for trips of 75 miles or further (one-way) that were taken during the preceding 14-day travel period. Trips and travel are described by purpose, mode of transportation, trip length, day of the week, time of day, vehicle used, and vehicle occupancy. Data about long trips include the date on which the trip started and ended. The Household File contains items on family income, number of household vehicles, availability of public transit, number of licensed drivers in the household, and number and length of trips taken. The Person File provides demographic characteristics of members of the household as well as variables on carpooling, distance to work, work-related travel, seatbelt use, and child safety restraints. The Day Trip and the Period Trip Files offer information on the length and purposes of trips and the means of transportation used, while the Vehicle File details vehicle make and model, seating capacity, type of fuel used, and safety devices in vehicle.".
- catalog description "U.S. Department of Transportation. PERSONAL TRAVEL IN THE UNITED STATES, VOLS I AND II. Washington, D.C.: U.S. Government Printing Office, 1986.".
- catalog description "United States.".
- catalog description "Universe: Total civilian noninstitutional population of the United States.".
- catalog extent "5 data files ( logical records) +".
- catalog isPartOf "ICPSR (Series) ; 8661.".
- catalog isPartOf "ICPSR ; 8661".
- catalog issued "1980".
- catalog issued "[198-?]".
- catalog language "und".
- catalog publisher "Ann Arbor, Mich. : Inter-university Consortium for Political and Social Research [distributor],".
- catalog spatial "United States".
- catalog spatial "United States.".
- catalog subject "IV. ECONOMIC BEHAVIOR AND ATTITUDES C. Historical and Contemporary Economic Processes and Indicators".
- catalog subject "Transportation United States Passenger traffic.".
- catalog subject "Transportation, Automotive United States.".
- catalog title "Nationwide personal transportation study, 1983 [computer file] : [United States] / principal investigator, U.S. Department of Transportation.".