West Seattle Bridge
1st
Ave S
BN
SF
BN
SF
4th
Ave S
1st
Ave S
4th
Ave S
Duw
am
ish W
aterw
ay
Harbor
Island
E M
arg
inal W
ay
99To Everett
S Hanford St
S Horton St
S Forest St
To Ballard
West Seattle Bridge
1st
Ave S
BN
SF
BN
SF
1st
Ave S
4th
Ave S
Duw
am
ish W
aterw
ay
E M
arg
inal W
ay
West Seattle Bridge
21st
Ave S
WDuw
am
ish W
aterw
ay
Pathfinder
K-8 School
Puget Park
Klickita
t Ave
W M
arg
inal W
ay
19th
Ave S
W
SW
Adm
iral W
ay
SW
Avalo
n W
ay
DELRIDGE
West Seattle
Golf Course
26th
Ave S
W
Delr
idg
e W
ay S
W
West Seattle
Stadium
Delridge
Playfield
SW Andover St
SW Genesee St
West Seattle Bridge
21st
Ave S
WDuw
am
ish W
aterw
ay
Pathfinder
K-8 School
Puget Park
Klickita
t Ave
W M
arg
inal W
ay
Harbor
Island
19th
Ave S
W
SW
Adm
iral W
ay
Harb
or
Ave S
WSW
Avalo
n W
ay
DELRIDGE
West Seattle
Golf Course
26th
Ave S
W
Delr
idg
e W
ay S
W
West Seattle
Stadium
Delridge
Playfield
SW Andover St
SW Genesee St
Pigeon Point Tunnel
Level 3 Alternatives
OMF connection (elevated)
LEGEND
ST3 Representative Project
Elevated alignment
Elevated station
N
West Seattle Elevated/C-ID 5th Ave/Downtown 6th Ave/Ballard Elevated
Elevated alignment
Elevated station
West Seattle Tunnel/C-ID 4th Ave/Downtown 5th Ave/Ballard Tunnel
Elevated alignment
Tunnel alignment
Alignment Option
Elevated station
Tunnel station
Station Option
Approximate portal location
OMF connection (elevated)
OMF connection (elevated) OMF connection (surface)
LEGEND
Initial Assessment Atleratives
Elevated alignment
Tunnel alignment
Elevated station
Approximate portal location
N
ST3 Representative Project,
Delridge station not
carried forward
