Service Frequency
The following bus routes or route groups in King County operate every 15 minutes or better during the day until at least 6:00 p.m. Monday-Saturday and 5:30 p.m. on Sundays and holidays. Also see the Service Frequency Table which shows the frequency of all routes that serve King County.
- X = Frequent service available
- E = Express service
- NB = Northbound
- SB = Southbound
- ST = Sound Transit
- DT = Downtown followed by city
Link Light Rail (ST) |
X |
X |
X |
Entire route |
2 (NB) & 13 |
X |
X |
X |
DT Seattle – Galer Street |
2 (SB) |
X |
X |
|
DT Seattle – Madrona |
3 & 4 (NB) |
X |
|
|
DT Seattle – North Queen Anne |
3 & 4 (SB) |
X |
X |
X |
DT Seattle – First Hill |
5 |
X |
X |
|
DT Seattle – Greenwood |
7 |
X |
X |
X |
DT Seattle – Rainier Beach |
10 |
X |
X |
|
Entire route |
12 |
X |
X |
|
DT Seattle – First Hill |
15 & 18 |
X |
X |
X |
DT Seattle – Leary Way |
21, 22, 56 |
X |
X |
X |
DT Seattle – Spokane Street |
26 & 28 |
X |
X |
X |
DT Seattle – Fremont |
36 |
X |
X |
X |
Entire route |
41 |
X |
X |
|
Entire route |
43 |
X |
X |
X |
Entire route |
44 |
X |
X |
X |
Entire route |
48 |
X |
X |
|
Entire route |
49 |
X |
X |
X |
Entire route |
54 & 55 |
X |
X |
X |
DT Seattle – Alaska Junction |
66 & 67 |
X |
|
|
University District – Northgate |
70 |
X |
X |
|
Entire route |
71E, 72E, 73E |
X |
X |
|
DT Seattle – University District |
71, 72, 73 |
|
|
X |
DT Seattle – University District |
98 Streetcar |
X |
X |
X |
Entire route |
120 |
X |
X |
|
Entire route |
140 |
X |
|
|
Entire route |
150 |
X |
X |
|
Entire route |
194 |
X |
|
|
DT Seattle – Sea-Tac Airport |
230 & 253 |
X |
X |
|
DT Bellevue – 156th Avenue |
345 & 346 |
X |
X |
|
Northgate – 130th Street |
347 & 348 |
X |
X |
|
Northgate – North City |
358 |
X |
X |
|
Entire route |
372 & ST 522 |
X |
|
|
Lake City - Bothell |
ST 545 |
X |
|
|
Entire route |
ST 550 |
X |
X |
|
Entire route |
Service Frequency Table
For service change:
The Service Frequency Table shows the approximate periods of operation and service frequencies (in minutes) for all King County Metro bus routes as well as Sound Transit Regional Express and Pierce Transit bus routes that serve King County.
Weekday rush hour frequencies (6:00-9:00 a.m. and 3:00-6:00 p.m.) are for the direction of peak commute travel. Routes that operate during rush hours only generally operate only in the peak direction of travel; exceptions that operate in both directions are noted.
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