This release brings the Seattle Transit Map up to date as of June 21, 2025. It includes numerous service changes since the last release.

Summer 2025 changes

New service on the Eastside, effective June 21.

• New Route 204 Sunday service on Mercer Island

Spring 2025 changes

• Service increases supported by the Seattle Transit Measure, effective March 29. Including weekend night owl service and near all-day frequent service on Route 107.
• Removal of suspended routes officially deleted as part of the East Link Connections restructure project, approved March 4, 2025

Fall 2024 changes

Major service changes coinciding with the launch of expanded Link and RapidRide service.

• Lynnwood Link Extension of the 1 Line from Northgate to Lynnwood, opened August 30.
• King County Metro, Community Transit, and Sound Transit bus network changes in north King County and Snohomish County to integrate with the Lynnwood Link extension, effective September 14.
• RapidRide G Line and bus restructure in Capitol Hill and First Hill, effective September 14.

Website changes

• Rebuilt website using a different static site generator.
• Adjusted styling to be more in line with the map itself.

Errata

• Removed Route 73 from U District inset (2025.07.26)
• Update Routes 773 and 775 in West Seattle to 7-day service (2025.07.26)
• Make Mercer Island DART area consistent with others (2025.07.26)