TRIPS.TXT

All planned trips

Trips urls provide views to all planned trips data. Because trips.txt itself is very large table, it should be accessed through views. Query to base url hints you about possible views.

trip provides information about single trip.
routes provides listing of trips belonging to single route.
all provides very large dataset containing all known trips.

http://data.foli.fi/gtfs/trips

{
    "host": "data.foli.fi",
    "gtfspath": "\/gtfs\/v0",
    "datasets": [
        "20150601-155344"
    ],
    "latest": "20150601-155344",
    "success": false,
    "subpaths": [
        "route",
        "service",
        "trip",
        "all"
    ]
}

Trips belonging to single route

Appending route/%route_id% to url returns all trips belonging to specified route. Mapping route_id to line's friendly name can be done by using route_short_name in routes.txt table.
Acquired trip_id's can be further used for example getting driving routes from shapes.txt or trips stop timetables from stop_times.txt.

http://data.foli.fi/gtfs/trips/route/%route_id%

[
    {
        "service_id": "A:F\u00d6LI_Kes\u00e4_2015_ver3",
        "trip_id": "0000null__1000generatedBlock",
        "trip_headsign": "Satama",
        "direction_id": 1,
        "block_id": "1000generatedBlock",
        "shape_id": "113",
        "wheelchair_accessible": 2
    },
    {
        "service_id": "A:F\u00d6LI_Kes\u00e4_2015_ver3",
        "trip_id": "0000null__1001generatedBlock",
        "trip_headsign": "Satama",
        "direction_id": 1,
        "block_id": "1001generatedBlock",
        "shape_id": "113",
        "wheelchair_accessible": 2
    },
/* ...(snip)... */
    {
        "service_id": "S:F\u00d6LI_Kes\u00e4_2015_ver3",
        "trip_id": "0000null__1390generatedBlock",
        "trip_headsign": "Kauppatori",
        "direction_id": 0,
        "block_id": "1390generatedBlock",
        "shape_id": "112",
        "wheelchair_accessible": 2
    }
]

Information about single trip

Appending trip/%trip_id% gives information about trip specified.
Possible usage scenario is the mapping of trips acquired from stop timetables (stop_times.txt) into real world line/route friendly names.

http://data.foli.fi/gtfs/trips/trip/%trip_id%

[
    {
        "route_id": "1",
        "service_id": "A:F\u00d6LI_Kes\u00e4_2015_ver3",
        "trip_headsign": "Satama",
        "direction_id": 1,
        "block_id": "1000generatedBlock",
        "shape_id": "113",
        "wheelchair_accessible": 2
    }
]

All known trips

Please note that the uncompressed reply is very large (>2MiB) possibly causing problems with small handhelds.

http://data.foli.fi/gtfs/trips/all

[
    {
        "route_id": "1",
        "service_id": "A:FOLI_Arki",
        "trip_id": "00010000__1000generatedBlock",
        "trip_headsign": "Satama",
        "direction_id": 1,
        "block_id": "1000generatedBlock",
        "shape_id": "0_154",
        "wheelchair_accessible": 2
    },
/* ...(snip)... */
    {
        "route_id": "47",
        "service_id": "VaVa4",
        "trip_id": "00017131__VaVa4",
        "trip_headsign": "Kauppatori",
        "direction_id": 0,
        "block_id": "VaVa4",
        "shape_id": "0_194",
        "wheelchair_accessible": 2
    }
]