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King County Metro Route List
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Route 121
121 - Burien - Seattle
Route Information
Route Schedule »
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Max Stops Served:
24 Stops
Monday-Friday Service:
05:30am ‐ 07:46pm
- 16 scheduled trips
Cities Served:
Seattle, Burien
Advisories
External Links
King County Metro Information
Route Stations
Inbound
To: Burien Transit Center
Outbound
To: 3rd and Union
2nd Ave & Bell St
2nd Ave & Lenora St
3rd Ave & Union St
2nd Ave & Pike St
2nd Ave & Marion St
Columbia St & Alaskan Way
Alaskan Way S & S Jackson St
East Marginal Way S & S Idaho St
East Marginal Way S & Diagonal Ave S
East Marginal Way S & S Alaska St
East Marginal Way S & S Hudson St
East Marginal Way S & S Lucile St
SR 509 & S 128th St
Burien Transit Center - Bay 5
Burien Transit Center - Bay 3
SR 509 & S 128th St
East Marginal Way S & S Lucile St
East Marginal Way S & S Hudson St
East Marginal Way S & S Alaska St
East Marginal Way S & Diagonal Ave S
East Marginal Way S & S Idaho St
Alaskan Way S & S Jackson St
Alaskan Way & Columbia St
3rd Ave & Madison St
3rd Ave & Union St
