Below is a list of the changes included in the SC-Spring-2026.8 release of Sound Transit GTFS data.
Schedule Changes
* 1 and 2 Lines
* May 22 & 25 No single tracking for Pinehurst work
* May 26-28 Angle Lake to Federal Way late night rail service replaced by bus service
* May 30-31 No rail service between Capitol Hill and Stadium or International District and South Bellevue. Bus replacement.
* Sounder
* Updated N Line service on FIFA match days
* May 25 No service on Memorial Day
* July 3 No service on Indpendance Day (observed)
* T Line
* May 25 Sunday service on Memorial Day
* July 3 Sunday service on Indpendance Day (observed)
Route Changes
* none
Stop Changes
* Updated names for two Sounder stations to reduce confusion with Link stations
* Kent Sounder Station
* Tukwila Sounder Station
* Updated text to speech (TTS) stop name values
Other Changes
* additional translations
