Route:
121
Burien Transit Center - Downtown Seattle
- Choose your direction:
- to Burien Transit Center Via SR-509
- to Downtown Seattle Via SR-509
121 to Burien Transit Center Via SR-509
No scheduled service for the 121 to Burien Transit Center Via SR-509 at this time.
- 3rd Ave & Bell St
- 3rd Ave & Virginia St
- 3rd Ave & Pike St
- 3rd Ave & Seneca St
- 3rd Ave & Columbia 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
121 to Downtown Seattle Via SR-509
No scheduled service for the 121 to Downtown Seattle Via SR-509 at this time.
- Burien Transit Center - Bay 5
- 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
- 3rd Ave & Pine St
- 3rd Ave & Virginia St
- 3rd Ave & Bell St
121 Ash Way P&R - UW Bothell/Cascadia College
- Choose your direction:
- to Ash Way Park & Ride
- to UW Bothell/Cascadia College
121 to Ash Way Park & Ride
- UW Bothell & Cascadia College
- at stop
- at stop
- Beardslee Blvd & NE 195th St
- NE 195th St & North Creek Pkwy
- 120th Ave NE & NE 195th St
- 120th Ave NE & North Creek Pkwy N
- 39th Ave SE & NE 204th Pl
- Monte Villa Pkwy & 39th Ave SE
- Monte Villa Pkwy & 35th Ave SE
- 35th Ave SE & 236th St SE
- 35th Ave SE & 228th St SE
- 29th Dr SE & 228th St SE
- 26th Ave SE & 223rd St SE
- 26th Ave SE & 220th St SE
- 220th St SE & 26th Ave SE
- 220th St SE & 20th Ave SE
- 220th St SE & 17th Ave SE
- Canyon Park Park & Ride Bay 1
- Hwy 527 & 220th St SE
- Hwy 527 & 214th St SE
- 208th St SE & Hwy 527
- 208th St SE & Filbert Dr
- Filbert Rd & 202nd St SE
- Filbert Rd & 194th St SW
- North Rd & Filbert Rd
- North Rd & 182nd St SW
- North Rd & Bellflower Rd
- North Rd & 174th St SW
- North Rd & 167th Pl SW
- 164th St SW & 2nd Pl W
- 164th St SW & 7th Pl W
- 164th St SW & Larch Way
- 164th St SW & 13th Ave W
- Ash Way & 164th St SW
- Ash Way Park & Ride Bay 2
121 to UW Bothell/Cascadia College
- Ash Way Park & Ride Bay 3
- approaching
- 164th St SW & 13th Ave W
- 164th St SW & Larch Way
- 164th St SW & 6th Ave W
- North Rd & 167th Pl SW
- North Rd & 174th St SW
- North Rd & Bellflower Rd
- North Rd & 183rd St SW
- North Rd & Filbert Rd
- Filbert Rd & 194th St SW
- Filbert Rd & 202nd St SW
- 208th St SE & 9th Ave SE
- Hwy 527 & Maltby Rd
- 20th Ave SE & 214th St SE
- 220th St SE & 17th Ave SE
- Canyon Park Park & Ride Bay 1
- 220th St SE & 17th Ave SE
- 220th St SE & 20th Ave SE
- 220th St SE & 23rd Dr SE
- 26th Ave SE & 220th St SE
- 26th Ave SE & 223rd St SE
- 29th Dr SE & 228th St SE
- 35th Ave SE & 228th St SE
- 35th Ave SE & 237th St SE
- 35th Ave SE & Monte Villa Pkwy
- Monte Villa Pkwy & 35th Ave SE
- 39th Ave SE & 243rd Pl SE
- 120th Ave NE & North Creek Pkwy N
- 120th Ave NE & NE 195th St
- NE 195th St & 120th Ave NE
- Beardslee Blvd & NE 195th St
- UW Bothell & Cascadia College
- at stop
- at stop