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Scroll down to view upcoming departure times for Sound Transit 550 bus route at each stop. Real-time updates and step-by-step directions are also available in the Momego app.
Union St & 5th Ave
Union St & 4th Ave
2nd Ave & Seneca St
111
212
218
256
554
2nd Ave & Cherry St
111
212
218
256
554
2nd Ave Ext S & Yesler Way
111
212
218
256
554
N Mercer Way & 80th Ave SE - Bay 2
547
554
630
South Bellevue Station Bus Plaza - Bay 3
203
226
240
547
556
Bellevue Way SE & SE 16th St
556
Bellevue Way SE & SE 10th St
556
Bellevue Way SE & SE 3rd St
556
Bellevue Way NE & Main St
556
NE 4th St & 105th Ave NE
556
Bellevue Transit Center - Bay 12
249
270
110th Ave NE & NE 10th St
110th Ave NE & NE 10th St
Bellevue Transit Center - Bay 9
240
NE 4th St & 108th Ave NE
240
556
Bellevue Way NE & NE 4th St
556
Bellevue Way SE & Main St
556
Bellevue Way SE & SE 3rd St
556
Bellevue Way SE & SE 11th St
556
Bellevue Way SE & SE 16th St
556
South Bellevue Station Bus Plaza - Bay 1
249
547
556
Trailhead Direct Issaquah Alps
Trailhead Direct Mt. Si
N Mercer Way & 80th Ave SE - Bay 1
547
554
630
981
4th Ave S & S Jackson St
101
102
111
150
177
212
218
256
545
554
4th Ave S & S Washington St
111
212
218
256
554
4th Ave & Cherry St
111
212
218
256
554
4th Ave & Seneca St
111
212
218
256
554
4th Ave & Union St
101
102
150
Pike St & 6th Ave
3
10
11
12
49
Pike St & Convention Pl
Upcoming trips on the Sound Transit 550 bus route run approximately every 10 minutes, and you can view exact departure times and see how often the bus runs throughout the day by opening the Momego app and browsing the full schedule.
Download the Momego app to track your bus live on a map, see real-time updates, and stay informed about any changes to the Sound Transit 550 bus schedule.
Open the Momego app to see detailed information about any active service disruptions affecting the 550 bus route, such as detours, stop changes, trip cancellations, or major delays. You can also subscribe to service alerts from Sound Transit in the app, so you’ll be notified of any current or upcoming disruptions and can plan your journey with confidence.
There are 14 bus stops on the Sound Transit 550 route.
In select cities, the Momego app shows real-time crowding levels for routes like the Sound Transit 550 bus route. You can even see predictions of how busy the bus is likely to be when it reaches your stop.
Open the Momego app to see your location on the map and instantly find the nearest stop for the Sound Transit 550 bus route.