Agency for the specified trip. This field is required when the dataset provides data for trips from more than one agency in agency.txt, otherwise it is optional.
trip_id
ID referencing trips.trip_id
Required
Identifies a trip.
start_date
Date
Required
Start day for the trip.
start_time
Time
Required
Start time for the trip.
capacity
Non-negative Integer
Required
Maximum vehicle capacity.
trips_tags.txt
Field Name
Type
Required
Description
agency_id
ID referencing agency.agency_id
Conditionally required
Agency for the specified trip. This field is required when the dataset provides data for trips from more than one agency in agency.txt, otherwise it is optional.
trip_id
ID referencing trips.trip_id
Required
Identifies a trip.
start_date
Date
Required
Start day for the trip.
start_time
Time
Required
Start time for the trip.
tags
Text
Required
Coma separated list of tags applied to all stops of the given ride.
stop_times_validations.txt
Field Name
Type
Required
Description
agency_id
ID referencing agency.agency_id
Conditionally required
Agency for the specified stop. This field is required when the dataset provides data for trips from more than one agency in agency.txt, otherwise it is optional.
trip_id
ID referencing trips.trip_id
Required
Identifies a trip.
start_date
Date
Required
Start day for the trip.
start_time
Time
Required
Start time for the trip.
stop_id
ID referencing stops.stop_id
Required
Identifies a stop.
validations
Non-negative Integer
Required
Number of ticket validations observed for the stop.
stop_times_delays.txt
Field Name
Type
Required
Description
agency_id
ID referencing agency.agency_id
Conditionally required
Agency for the specified stop. This field is required when the dataset provides data for trips from more than one agency in agency.txt, otherwise it is optional.
trip_id
ID referencing trips.trip_id
Required
Identifies a trip.
start_date
Date
Required
Start day for the trip.
start_time
Time
Required
Start time for the trip.
stop_id
ID referencing stops.stop_id
Required
Identifies a stop.
delay
Integer
Required
Delay (in seconds) can be positive (meaning that the vehicle is late) or negative (meaning that the vehicle is ahead of schedule). Delay of 0 means that the vehicle is exactly on time.
stop_times_speeds.txt
Field Name
Type
Required
Description
agency_id
ID referencing agency.agency_id
Conditionally required
Agency for the specified stop. This field is required when the dataset provides data for trips from more than one agency in agency.txt, otherwise it is optional.
trip_id
ID referencing trips.trip_id
Required
Identifies a trip
start_date
Date
Required
Start day for the trip
start_time
Time
Required
Start time for the trip
stop_id
ID referencing stops.stop_id
Required
Identifies a stop
actual_circulation_speed
Float
Required
Actual average speed (in km per hour) of a vehicle between previous stop and stop identified with stop_id