From d9cdcd23b26d6a8a0ef0ac3657bc98f370466ae2 Mon Sep 17 00:00:00 2001 From: isabelle-dr Date: Tue, 13 Jan 2026 09:28:39 -0500 Subject: [PATCH] Add that fare transfer rules are directional --- gtfs/spec/en/reference.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gtfs/spec/en/reference.md b/gtfs/spec/en/reference.md index b4569a54..49aa8503 100644 --- a/gtfs/spec/en/reference.md +++ b/gtfs/spec/en/reference.md @@ -539,7 +539,7 @@ File: **Optional** Primary key (`from_leg_group_id, to_leg_group_id, fare_product_id, transfer_count, duration_limit`) -Fare rules for transfers between legs of travel defined in [`fare_leg_rules.txt`](#fare_leg_rulestxt). +Fare rules for transfers between legs of travel defined in [`fare_leg_rules.txt`](#fare_leg_rulestxt). A fare transfer rule defined from `from_leg_group_id` to `to_leg_group_id` does not apply in the reverse direction. To process the cost of a multi-leg journey: