| Field Name | Description | Support Table |
| File Identification | |
| Household Identification Number | |
| Trip Identification Number | |
| Trips | |
| Household Trip Weight | |
| Region Code of Trip Origin | Get Lookup Table |
| Region Name of Trip Origin | |
| Division Code of Trip Origin | Get Lookup Table |
| Division Name of Trip Origin | |
| State Code of Trip Origin | Get Lookup Table |
| State Name of Trip Origin | |
| State Postal Abbreviation of Trip Origin | Get Lookup Table |
| Metropolitan Area (MA) Code of Trip Origin | Get Lookup Table |
| Metropolitan Area (MA) Name of Trip Origin | |
| Region Code of Trip Destination | Get Lookup Table |
| Region Name of Trip Destination | |
| Division Code of Trip Destination | Get Lookup Table |
| Division Name of Trip Destination | |
| State or Foreign Country Code of Trip Destination | Get Lookup Table |
| State or Foreign Country Name of Trip Destination | |
| State Postal Abbreviation of Trip Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Trip Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Trip Destination | |
| Tenure | Get Lookup Table |
| Structure Type | Get Lookup Table |
| Vehicles | |
| Vans | |
| Utility Vehicles | |
| Pickup Trucks | |
| Automobiles | |
| Other trucks | |
| Recreational Vehicles | |
| MotorCycles | |
| Other Vehicles | |
| Household Type | Get Lookup Table |
| Household Size | Get Lookup Table |
| Persons in Household | |
| Household Income | Get Lookup Table |
| Family Income | Get Lookup Table |
| Age of Householder (Single-year increments) | Get Lookup Table |
| Age of Householder (Five-year increments) | Get Lookup Table |
| Race of Householder | Get Lookup Table |
| Hispanic Origin of Householder | Get Lookup Table |
| Educational Attainment of Householder | Get Lookup Table |
| Activity of Householder | Get Lookup Table |
| Travelers in Travel Party | |
| Household Members in Travel Party | |
| Adult Household Members in the Travel Party | |
| Children Under 18 Years in the Travel Party | |
| Non-Household Members in the Travel Party | |
| Travel Party Type | Get Lookup Table |
| Departure Year | |
| Return Year | |
| Return Quarter | Get Lookup Table |
| Weekend Trip | Get Lookup Table |
| Nights Away from Home | |
| Nights Away from Home in Friend's or Relative's Home | |
| Nights Away from Home in Hotel, Motel, Bed and Breakfast, or Resort | |
| Nights Away from Home in Rented Cabin, Condominium, or Vacation Home | |
| Nights Away from Home in Owned Cabin, Condominium, Vacation Home, or Timeshare | |
| Nights Away from Home in Camper, Trailer, or Recreational Vehicle | |
| Nights Away from Home in Corporate-Owned Housing | |
| Nights Away from Home in Conference Center | |
| Nights Away from Home in Military Housing | |
| Nights Away from Home in Dormitory | |
| Nights Away from Home as Passenger in Car, Plane, Cruise Ship, Train, etc. | |
| Nights Away from Home in Parked Automobile, Van, Station Wagon, etc. | |
| Nights Away from Home in Health Spa or Health Resort | |
| Nights Away from Home in Work or Recreational Camp, Tent, etc. | |
| Nights Away from Home in Youth Hostel | |
| Nights Away from Home in YMCA or Shelter | |
| Nights Away from Home in Other Type of Lodging | |
| Nights at Destination | |
| Type of Lodging at Destination | Get Lookup Table |
| Principal Transportation from Origin to Destination | Get Lookup Table |
| Regularly Scheduled or Charter Flight from Origin to Destination | Get Lookup Table |
| U.S. or Foreign Carrier from Origin to Destination | Get Lookup Table |
| Transportation to Origin Airport/Station/Terminal | Get Lookup Table |
| Great Circle Distance (GCD) to Airport/Station/Terminal | |
| Route Distance to Airport/Station/Terminal | |
| Transportation from Airport/Station/Terminal at Destination | Get Lookup Table |
| Vacation Trip | Get Lookup Table |
| Reason for Trip | Get Lookup Table |
| Principal Transportation from Destination to Origin | Get Lookup Table |
| Regularly Scheduled or Charter Flight from Destination to Origin | Get Lookup Table |
| U.S. or Foreign Carrier from Destination to Origin | Get Lookup Table |
| Great Circle Distance from Origin to Destination | |
| Great Circle Distance from Origin to Destination, U.S. Portion | |
| Great Circle Distance from Origin to Destination, International Portion | |
| Route Distance from Origin to Destination, U.S. Portion | |
| Great Circle Distance from Destination to Origin | |
| Great Circle Distance from Destination to Origin, U.S. Portion | |
| Great Circle Distance from Destination to Origin, International Portion | |
| Route Distance from Destination to Origin, U.S. Portion | |
| Great Circle Distance, Round Trip | |
| Great Circle Distance, Round Trip, U.S. Portion | |
| Great Circle Distance, Round Trip, International Portion | |
| Route Round-Trip Distance, U.S. Portion | |
| U.S./International Destination Flag | Get Lookup Table |
| Stops to Destination | |
| Region Code of First Stop to Destination | Get Lookup Table |
| Region Name of First Stop to Destination | |
| Division Code of First Stop to Destination | Get Lookup Table |
| Division Name of First Stop to Destination | |
| State or Foreign Country Code of First Stop to Destination | Get Lookup Table |
| State or Foreign Country Name of First Stop to Destination | |
| State Postal Abbreviation of First Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of First Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of First Stop to Destination | |
| Nights at First Stop to Destination | |
| Lodging at First Stop to Destination | Get Lookup Table |
| Reason for First Stop at Destination | Get Lookup Table |
| Transportation Changed to at First Stop to Destination | Get Lookup Table |
| Region Code of Second Stop to Destination | Get Lookup Table |
| Region Name of Second Stop to Destination | |
| Division Code of Second Stop to Destination | Get Lookup Table |
| Division Name of Second Stop to Destination | |
| State or Foreign Country Code of Second Stop to Destination | Get Lookup Table |
| State or Foreign Country Name of Second Stop to Destination | |
| State Postal Abbreviation of Second Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Second Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Second Stop to Destination | |
| Nights at Second Stop to Destination | |
| Lodging at Second Stop to Destination | Get Lookup Table |
| Reason for Second Stop to Destination | Get Lookup Table |
| Transportation Changed to at Second Stop to Destination | Get Lookup Table |
| Region Code of Third Stop to Destination | Get Lookup Table |
| Region Name of Third Stop to Destination | |
| Division Code of Third Stop to Destination | Get Lookup Table |
| Division Name of Third Stop to Destination | |
| State or Foreign Country Code of Third Stop to Destination | Get Lookup Table |
| State or Foreign Country Code of Third Stop to Destination | |
| State Postal Abbreviation of Third Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Third Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Third Stop to Destination | |
| Nights at Third Stop to Destination | |
| Lodging at Third Stop to Destination | Get Lookup Table |
| Reason for Third Stop to Destination | Get Lookup Table |
| Transportation Changed to at Third Stop to Destination | Get Lookup Table |
| Region Code of Fourth Stop to Destination | Get Lookup Table |
| Region Name of Fourth Stop to Destination | |
| Division Code of Fourth Stop to Destination | Get Lookup Table |
| Division Name of Fourth Stop to Destination | |
| State or Foreign Country Code of Fourth Stop to Destination | Get Lookup Table |
| State or Foreign Country Name of Fourth Stop to Destination | |
| State Postal Abbreviation of Fourth Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Fourth Stop to Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Fourth Stop to Destination | |
| Nights at Fourth Stop to Destination | |
| Lodging at Fourth Stop to Destination | Get Lookup Table |
| Reason for Fourth Stop to Destination | Get Lookup Table |
| Transportation Change to at Fourth Stop to Destination | Get Lookup Table |
| Stops from Destination | |
| Region Code of First Stop from Destination | Get Lookup Table |
| Region Name of First Stop from Destination | |
| Division Code of First Stop from Destination | Get Lookup Table |
| Division Name of First Stop from Destination | |
| State or Foreign Country Code of First Stop from Destination | Get Lookup Table |
| State or Foreign Country Name of First Stop from Destination | |
| State Postal Abbreviation of First Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of First Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of First Stop from Destination | |
| Nights at First Stop from Destination | |
| Lodging at First Stop from Destination | Get Lookup Table |
| Reason for First Stop from Destination | Get Lookup Table |
| Transportation Changed to at First Stop from Destination | Get Lookup Table |
| Region Code of Second Stop from Destination | Get Lookup Table |
| Region Name of Second Stop from Destination | |
| Division Code of Second Stop from Destination | Get Lookup Table |
| Division Name of Second Stop from Destination | |
| State or Foreign Country Code of Second Stop from Destination | Get Lookup Table |
| State or Foreign Country Name of Second Stop from Destination | |
| State Postal Abbreviation of Second Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Second Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Second Stop from Destination | |
| Nights at Second Stop from Destination | |
| Lodging at Second Stop from Destination | Get Lookup Table |
| Reason for Second Stop from Destination | Get Lookup Table |
| Transportation Changed to at Second Stop from Destination | Get Lookup Table |
| Region Code of Third Stop from Destination | Get Lookup Table |
| Region Name of Third Stop from Destination | |
| Division Code of Third Stop from Destination | Get Lookup Table |
| Division Name of Third Stop from Destination | |
| State or Foreign Country Code of Third Stop from Destination | Get Lookup Table |
| State or Foreign Country Name of Third Stop from Destination | |
| State Postal Abbreviation of Third Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Third Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Third Stop from Destination | |
| Nights at Third Stop from Destination | |
| Lodging at Third Stop from Destination | Get Lookup Table |
| Reason for Third Stop from Destination | Get Lookup Table |
| Transportation Changed to at Third Stop from Destination | Get Lookup Table |
| Region Code of Fourth Stop from Destination | Get Lookup Table |
| Region Name of Fourth Stop from Destination | |
| Division Code of Fourth Stop from Destination | Get Lookup Table |
| Division Name of Fourth Stop from Destination | |
| State or Foreign Country Code of Fourth Stop from Destination | Get Lookup Table |
| State or Foreign Country Name of Fourth Stop from Destination | |
| State Postal Abbreviation of Fourth Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Fourth Stop from Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Fourth Stop from Destination | |
| Nights at Fourth Stop from Destination | |
| Lodging at Fourth Stop from Destination | Get Lookup Table |
| Reason for Fourth Stop from Destination | Get Lookup Table |
| Transportation Changed to at Fourth Stop from Destination | Get Lookup Table |
| Side Trips | |
| Region Code of First Side Trip While at Destination | Get Lookup Table |
| Region Name of First Side Trip While at Destination | |
| Division Code of First Side Trip While at Destination | Get Lookup Table |
| Division Name of First Side Trip While at Destination | |
| State or Foreign Country Code of First Side Trip While at Destination | Get Lookup Table |
| State or Foreign Country Name of First Side Trip While at Destination | |
| State Postal Abbreviation of First Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of First Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of First Side Trip While at Destination | |
| Nights at First Side Trip While at Destination | |
| Lodging at First Side Trip While at Destination | Get Lookup Table |
| Reason for First Side Trip While at Destination | Get Lookup Table |
| Transportation on First Side Trip | Get Lookup Table |
| Region Code of Second Side Trip While at Destination | Get Lookup Table |
| Region Name of Second Side Trip While at Destination | |
| Division Code of Second Side Trip While at Destination | Get Lookup Table |
| Division Name of Second Side Trip While at Destination | |
| State or Foreign Country Code of Second Side Trip While at Destination | Get Lookup Table |
| State or Foreign Country Name of Second Side Trip While at Destination | |
| State Postal Abbreviation of Second Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Second Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Second Side Trip While at Destination | |
| Nights at Second Side Trip While at Destination | |
| Lodging at Second Side Trip While at Destination | Get Lookup Table |
| Reason for Second Side Trip While at Destination | Get Lookup Table |
| Transportation on Second Side Trip | Get Lookup Table |
| Region Code of Third Side Trip While at Destination | Get Lookup Table |
| Region Name of Third Side Trip While at Destination | |
| Division Code of Third Side Trip While at Destination | Get Lookup Table |
| Division Name of Third Side Trip While at Destination | |
| State or Foreign Country Code of Third Side Trip While at Destination | Get Lookup Table |
| State or Foreign Country Name of Third Side Trip While at Destination | |
| State Postal Abbreviation of Third Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Third Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Third Side Trip While at Destination | |
| Nights at Third Side Trip While at Destination | |
| Lodging at Third Side Trip While at Destination | Get Lookup Table |
| Reason for Third Side Trip While at Destination | Get Lookup Table |
| Transportation on Third Side Trip | Get Lookup Table |
| Region Code of Fourth Side Trip While at Destination | Get Lookup Table |
| Region Name of Fourth Side Trip While at Destination | |
| Division Code of Fourth Side Trip While at Destination | Get Lookup Table |
| Division Name of Fourth Side Trip While at Destination | |
| State or Foreign Country Code of Fourth Side Trip While at Destination | Get Lookup Table |
| State or Foreign Country Name of Fourth Side Trip While at Destination | |
| State Postal Abbreviation of Fourth Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Code of Fourth Side Trip While at Destination | Get Lookup Table |
| Metropolitan Area (MA) Name of Fourth Side Trip While at Destination | |
| Nights at Fourth Side Trip While at Destination | |
| Lodging at Fourth Side Trip While at Destination | Get Lookup Table |
| Reason for Fourth Side Trip While at Destination | Get Lookup Table |
| Transportation on Fourth Side Trip | Get Lookup Table |
| Edit/Imputation of Tenure | Get Lookup Table |
| Edit/Imputation of Structure Type | Get Lookup Table |
| Edit/Imputation of Family Income | Get Lookup Table |
| Edit/Imputation of Age of Householder | Get Lookup Table |
| Edit/Imputation of Race of Householder | Get Lookup Table |
| Edit/Imputation of Hispanic Origin of Householder | Get Lookup Table |
| Edit/Imputation of Educational Attainment of Householder | Get Lookup Table |
| Edit/Imputation of Travelers in the Travel Party | Get Lookup Table |
| Edit/Imputation of Household Members in the Travel Party | Get Lookup Table |
| Edit/Imputation of Adult Household Members in the Travel Party | Get Lookup Table |
| Edit/Imputation of Children Under 18 Years in the Travel Party | Get Lookup Table |
| Edit/Imputation of Non-Household Members in the Travel Party | Get Lookup Table |
| Edit/Imputation of Travel Party Type | Get Lookup Table |
| Edit/Imputation of Departure Year | Get Lookup Table |
| Edit/Imputation of Return Year | Get Lookup Table |
| Edit/Imputation of Return Quarter | Get Lookup Table |
| Edit/Imputation of Weekend Trip | Get Lookup Table |
| Edit/Imputation of Nights Away from Home | Get Lookup Table |
| Edit/Imputation of Nights at Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Destination | Get Lookup Table |
| Edit/Imputation of Principal Transportation from Origin to Destination | Get Lookup Table |
| Edit/Imputation of Regularly Scheduled or Charter Flight from Origin to Destinat | Get Lookup Table |
| Edit/Imputation of U.S. or Foreign Carrier from Origin to Destination | Get Lookup Table |
| Edit/Imputation of Transportation to Origin Airport/Terminal/Station | Get Lookup Table |
| Edit/Imputation of Transportation from Airport/Station/Terminal at Destination | Get Lookup Table |
| Edit/Imputation of Vacation Trip | Get Lookup Table |
| Edit/Imputation of Reason for Trip | Get Lookup Table |
| Edit/Imputation of Principal Transportation from Destination to Origin | Get Lookup Table |
| Edit/Imputation of Regularly Scheduled or Charter Flight from Destination to Ori | Get Lookup Table |
| Edit/Imputation of U.S. or Foreign Carrier from Destination to Origin | Get Lookup Table |
| Edit/Imputation of Nights at First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for First Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Second Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Third Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Lodging at Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Reason for Fourth Stop to Destination | Get Lookup Table |
| Edit/Imputation of Nights at First Side Trip While at Destination | Get Lookup Table |
| Edit/Imputation of Lodging at First Side Trip While at Destination | Get Lookup Table |
| Edit/Imputation of Reason for First Side Trip While at Destination | |
| Edit/Imputation of Transportation on First Side Trip | Get Lookup Table |
| Edit/Imputation of Nights at Second Side Trip While at Destination | |
| Edit/Imputation of Lodging at Second Side Trip While at Destination | Get Lookup Table |
| Edit/Imputation of Reason for Second Side Trip While at Destination | |
| Edit/Imputation of Transportation on Second Side Trip | Get Lookup Table |
| Edit/Imputation of Nights at Third Side Trip While at Destination | |
| Edit/Imputation of Lodging at Third Side Trip While at Destination | |
| Edit/Imputation of Reason for Third Side Trip While at Destination | |
| Edit/Imputation of Transportation on Third Side Trip | |
| Edit/Imputation of Nights at Fourth Side Trip While at Destination | |
| Edit/Imputation of Lodging at Fourth Side Trip While at Destination | |
| Edit/Imputation of Reason for Fourth Side Trip While at Destination | |
| Edit/Imputation of Transportation on Fourth Side Trip | |
