PR #284: Trip-to-trip transfers

[scott]

Hi all,

PR #284 has just been opened following a need in #278 to codify trip-to-trip transfers in order to define a primary ID for transfers.txt.

PR #284 contains an extension from Google as previously advocated for in #32 to add fields `transfers.from_trip_id` and `.to_trip_id`.

Thanks
Scott

[scott]

Hi everyone,

PR #284 has been open to a vote for adding the following fields to transfers.txt:

• from_route_id
• to_route_id
• from_trip_id
• to_trip_id
  

As per the specification amendment process, there is at least one producer (Samtrafiken/Trafiklab) and one consumer (OpenTripPlanner) implementing this extension.

Voting ends on 2021-10-04 at 23:59:59 UTC.

Any remaining feedback is welcomed.

Thanks,
Scott