New Variable Messaging Signs will be installed at Sounder S Line Stations beginning Wednesday, Dec 11 through Dec 23. This work will take place from 8 a.m. until 4 p.m. on weekdays.

Installation of this equipment is needed to provide real-time train arrival information made possible through Sound Transit’s new Passenger Information Management System (PIMS). Information displayed on signs at the stations may not be viewable during installation and testing. There should be minimal impact on how a passenger navigates through the platform.

Dec 11-13: Tukwila Station

Dec 16-18: Sumner Station

Dec 19-23: Kent Station

This schedule may be subject to change and updates will be provided when available.