| Field Name | Description |
|---|
| Calcdist | Calculated distance-home to destination | |
| CensusDivision | Census Division | |
| CensusRegion | Census Region | |
| Cmsa | HH Location - CMSA | |
| Country | Country/province code (1 if U.S.) | |
| Destmsa | Destination MSA number | |
| Destsfip | Destination state FIPS code | |
| Deststat | Destination state - travel period trip | |
| EditWhy | Indicator-Reason for trip was edited | |
| Educ | highest grade completed | |
| GProxy | Travel period data from proxy | |
| HouseholdFamilyIncome | Household family income category | |
| Householdloc | MSA status | |
| Householdmsa | Final MSA number | |
| Householdsize | Total number of persons in household | |
| HouseholdHisp | Hispanic status of HH reference person | |
| HouseholdRace | Race of HH reference person | |
| Houseid | Household-identifying ID number | |
| LicDrvr | Are you a licensed driver? | |
| LifeCycle | Family life cycle | |
| Msasize | Size of MSA or CMSA of HH | |
| MstrMon | Date of Master Interview - Month | |
| MstrYr | Date of Master Interview - Year | |
| Personid | Person-identifying ID number | |
| Popdnsty | Population density category | |
| Poverty | HH below, near, or above poverty level | |
| PsuId | PSU id | |
| RefAge | Reference person age | |
| RefEduc | HH reference person education level | |
| RefSex | Reference person sex | |
| Retaccmp | Accompanied by others from destination | |
| Retdrive | Main driver on trip from destination | |
| Rethhacc | Any HH member also from destination | |
| Rethhcnt | Number HH members on RET trip (incl. resp.) | |
| Rethhveh | HH vehicle used-return from destination | |
| Retmiles | Mileage of trip back from destination | |
| Retnonhh | Non-HH members also from destination | |
| Rettrans | Transportation method from destination | |
| Retwhodr | Which HH member was main driver | |
| RetDow | Return date - Day of the week | |
| RetMo | Return date - Month | |
| RetVeh | Which HH vehicle used on return trip | |
| RetYr | Return date - Year | |
| Rtdaflg | RETDATE edited flag (=1 if edited) | |
| Rtdrvflg | Respondent was driver on RET trip | |
| Rtnonhhc | Number of non-HH members from destination | |
| Rtpercnt | Total number of persons on RET trip | |
| Rtvehflg | RET VEH has been edited | |
| Rtwhohha | Which HH members came from destination | |
| Rtwhohhb | Which HH members came from destination | |
| Rtwhohhc | Which HH members came from destination | |
| Rtwhohhd | Which HH members came from destination | |
| Rtwhohhe | Which HH members came from destination | |
| Rtwhohhf | Which HH members came from destination | |
| Rtwhohhg | Which HH members came from destination | |
| Rtwhohhh | Which HH members came from destination | |
| Rtwhohhi | Which HH members came from destination | |
| RAge | Respondent age for record | |
| RRosno | Respondent roster number | |
| Samecnty | Flag for travel within same county | |
| Todrvflg | Respondent was driver on TO trip | |
| Tononhh | Non-HH members also to destination | |
| Tononhhc | Number of non-HH members to destination | |
| Topercnt | Total number of persons on TO trip | |
| Tovehflg | TO VEH has been edited | |
| Towhohha | Which HH members went to destination | |
| Towhohhb | Which HH members went to destination | |
| Towhohhc | Which HH members went to destination | |
| Towhohhd | Which HH members went to destination | |
| Towhohhe | Which HH members went to destination | |
| Towhohhf | Which HH members went to destination | |
| Towhohhg | Which HH members went to destination | |
| Towhohhh | Which HH members went to destination | |
| Towhohhi | Which HH members went to destination | |
| Towhytrp | Reason for travel period trip | |
| ToAccmp | Accompanied by others to destination | |
| ToDrive | Main driver on trip to destination | |
| ToHouseholdacc | Any HH member also to destination | |
| ToHouseholdcnt | Number HH members on TO trip (incl. resp.) | |
| ToHouseholdveh | HH vehicle used to get to destination | |
| ToMiles | Mileage of trip to destination | |
| ToTrans | Transportation method to destination | |
| ToVeh | Which HH vehicle used to destination | |
| ToWhodr | Which HH member was main driver | |
| TperBmo | Travel period beginning date-month | |
| TperByr | Travel period beginning date-year | |
| TperEmo | Travel period ending date-month | |
| TperEyr | Travel period ending date-year | |
| Tripnum | Travel period trip number for respondent | |
| Urban | Inside/outside urbanized area | |
| Urbnarea | Urbanized area status | |
| Urbnsize | Size of urbanized area | |
| Varstrat | Variance strata | |
| Worker | Indicator - respondent is a worker | |
| Wttrpfin | Final travel-period wt (wttrdfin / 14) | |
| Year | Year | |
| Householdstfips | Fips State Code (Federal Info. Standars) | |
| StateName | State Name | |
| Householdstate | State Code | |
| RSex | Respondent sex for record | |
