fare_transfer_rule_without_transfer_count

A row from fare_transfer_rules.txt has from_leg_group_id equal to to_leg_group_id, but has no transfer_count specified.

ERRORGTFSintegritydraftMobilityData canonical GTFS Schedule validator

Related

• Source: MobilityData canonical GTFS Schedule validator

Citations

[1] fare_transfer_rule_without_transfer_count rule reference

Rule metadata

Code	fare_transfer_rule_without_transfer_count
Standard	GTFS
Source	MobilityData canonical GTFS Schedule validator
Severity	ERROR
Category	integrity
Maturity	draft
Tags	mobilitydata, gtfs, integrity
Retrieved	2026-06-12
Reference	https://gtfs-validator.mobilitydata.org/rules.html#fare_transfer_rule_without_transfer_count