Seattle Transit Live

Putting the light in light rail since 2026

Connecting…
Image generated by PCBNEWImage generated by PCBNEWSVG Image created as transit-F_Silkscreen.svg date 2026/03/20 11:26:08
  • Real-time map of WSDOT Ferries, Link light rail, KC Water Taxi and Seattle Monorail
  • Custom circuit board featuring a hand-drawn schematic of the Puget Sound
  • 247 individually addressable LEDs, driven by an ESP32-C3 microcontroller
  • Updates every few seconds from WSDOT and OneBusAway data over WiFi
  • Ambient light sensor for automatic brightness adjustment
Full view of Seattle Transit Live

Interested in getting one?

A limited production run is planned for mid-2026. Leave your email for occasional updates.

Downtown Seattle ferry terminals and waterfront routes
Cross-lake connection to the Eastside
North corner of the board with Edmonds, Kingston, and Bainbridge routes
South Seattle and the Rainier Valley