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NPTS : Day Trips (1990)
Latest Available Data: 1990 Databases    Data Tables    Table Contents
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Field NameDescriptionSupport Table
Census divisionGet Lookup Table
Census regionGet Lookup Table
Household CMSAGet Lookup Table
Trip started AM or PMGet Lookup Table
Days between travel & interview dates
Indicator if respondent was trip driver
Indicator that trip miles were edited
Indicator that trip trans. mode edited
Edit flag-H32A-D have been edited
Indicated that trip minutes were edited
Highest grade completedGet Lookup Table
Mileage-2 or 3 lane roads
Mileage-undivided highway
Mileage-divided highway--4+ lanes
Mileage-intersate, freeway, lim. access
Household family income categoryGet Lookup Table
MSA StatusGet Lookup Table
Did HH member drive during the tripGet Lookup Table
Final MSA number
Total number of persons in HH
Which JJ vehicle was used on day trip
Number of vehicles in HH (VEHTYPE=1-9)
Hispanic status of HH reference personGet Lookup Table
Number of HH members on the trip
Race of HHreference personGet Lookup Table
Home-based trip
Household-identifying ID number
Travel day data from proxy
Interview date - month
Interview date - year
Are you a licensed driver?
Family life cycleGet Lookup Table
Size of MSA or CMSA of HHGet Lookup Table
Date of master interview - month
Date of master interview - year
Accompanied by non-HH members on tripGet Lookup Table
Number of non-HH members accompanying
Total number of persons on the trip
Overlap indicator for day/period trips
Pay for parking during the trip
Trip during peak period hours
Person-identify ID number
Population density category
HH below, near, or above poverty level
PSU id
Public transit trip
Reference person age
HH reference person education level
Was this the randomly selected POV trip
Respondent age for record
Respondent roster number
Segmented trip (public transportation)
Mainly sit/stand on transportation modeGet Lookup Table
Sit, stand, both on transportation modeGet Lookup Table
Starting time of this day trip
Sunrise (military time, format HHMM)
Sunset (military time, format HHMM)
Scaled value of H32A
Scaled value of H32B
Scaled value of H32C
Scaled value of H32D
Travel day date-MONTH
Travel day date-YEAR
Change vehicles/means of transportation
Travel day-day of the week
Travel day on weekend (1=Y, 2=N)Get Lookup Table
origination point of tripGet Lookup Table
Trip purposeGet Lookup Table
Calculated length of trip, in hours
Accompanied by others on day trip
Destination point of tripGet Lookup Table
Accompanied by HH members on day trip
Household vehicle used on day trip
Mileage distance of travel day trip
Travel day trip for respondent
Main means of transportation on day tripGet Lookup Table
Reported length of trip, in minutes
Inside/outside urbanized areaGet Lookup Table
Urbanized area statusGet Lookup Table
Size of urbanized areaGet Lookup Table
Variance strata
HHVEH has been edited
Length of time waited for transportation
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Roster number of accompanying HH member
Which HH member drove during trip
Reason for day trip
Indicator - respondent is a worker
Final type highway wt (wtnratoh*wt_rst)
Final trip-day wt (wtperfin * 365)
Fips State Code (Federal Infor. Standards)
State Name
State Code
Reference person sexGet Lookup Table
Respondent sex for recordGet Lookup Table