Template:Green Line Extension
{{Routemap
|inline =
|title = Green Line Extension
|title-bg = #{{rcr|MBTA|Green}}
|navbar = Green Line Extension
|navbar pos = 2
|map =
\\CONTg~~ ~~ ~~{{ric|MBTA|Lowell|name=y}}
\uexKACCa!~exlHSTACC\dSTR~~ ~~{{bts|Mystic Valley Parkway}}~~ ~~proposed
\uKACCxa\dSTR~~ ~~{{bts|Medford/Tufts}}
\uACC\dSTR~~ ~~{{bts|Ball Square}}
\uACC\dSTR~~ ~~{{bts|Magoun Square}}
\uACC\dSTR~~ ~~{{bts|Gilman Square}}
\uACC\dSTR~~ ~~{{bts|East Somerville}}
uKACC2\udSTRc3\udBS2c2\uSHI2gr!~lhSTRa@f\dSTR\~~ ~~{{bts|Union Square|Green|E}}
CONT4+2!~uSTRc1\cd!~uABZ4+2l!~STRc3\c!~udSHI2l\c!~uSTR2+r!~MSTR!~uhSTR+c3\cd\vSTR2-!~uSTRc3\dSTRc3~~ ~~ ~~{{ric|MBTA|Fitchburg|name=y}}
STRc1\STR2+4!~uhSTRc1a\uhABZg+4!~uSTRc1!~STRc3\uv-STR+4!~STRc1\dSTR+4
\STRc1\umhKRZ2+4\dSTRc3\udSTR\dSTR
\\c\uhSTR!~STRc1\c!~dSTR+4\uKDSTe!~STR~L\dSTR~R~~ ~~ ~~{{float|left|top=2px|{{BSsplit|Maintenance|Facility|MBTA Commuter Rail Maintenance Facility}}}}
\\uhSTR\lvDST-L!~dDST-L\dDST-R
uexKACCa!~lhSTRa@f\uhSTRc2\uhSTR3\vSHI4l-\dSHI4g+r~~ ~~{{bts|Lechmere}}~~ ~~closed 2020
uxhSTR+hc2\uhACC3+1\uhSTRc4\\dSTR~~ ~~{{bts|Lechmere}}
uxhABZg+1\uhSTRc4\\\dCONTf~~ ~~ ~~{{ric|MBTA|Commuter Rail}} to North Station
uhCONTf\d\\\~~ ~~ ~~{{ric|MBTA|Green}} to {{bts|Science Park}}
}}
{{US-railway-routemap|Green Line Extension|place=Boston, Massachusetts,|type=light rail transit line|cat=no}}