Below is a list of the changes included in the SC-Spring-2026.3 release of Sound Transit GTFS data.
Schedule Changes
* 1 & 2 Lines:
* March 3-5 late night closure between Northgate and Lynnwood with replacement bus shuttle
* March 2,6,9-20 weeknight single tracking at Shoreline South
* Sounder:
* 2026 game train event service
Route Changes
* none
Stop Changes
* Update stop TTS (text-to-speech) values
Other Changes
* none
