Template:Blue Line (Washington Metro)
{{Routemap
|navbar = Blue Line (Washington Metro)
|navbar pos = {{#if:{{{inline|}}}|2|}}
|title = Blue Line
|title-bg = #{{rcr|Washington Metro|Blue}}
|title-color= white
|collapsible = yes
|collapse = {{{collapse|}}}
|inline = {{{inline|}}}
|map =
hKBHFa black\~~{{wmata|Largo}}
RP4q!~MFADEgq\hSKRZ-G4 black\RP4q!~MFADEfq\~~ ~~ ~~{{Jctrdt|state=MD|I|495|name1=Capital Beltway}}
htSTRa black\
tBHFea black\~~ ~~{{wmata|Morgan Boulevard}}
htSTRea black\
tBHFa@f black\~~ ~~{{wmata|Addison Road}}
tBHF black\~~ ~~{{wmata|Capitol Heights}}
tSTR+GRZq black\~~ ~~ ~~ ~~{{BSsplit|MD|DC|align=center|line=-}}
tBHF black\~~ ~~{{wmata|Benning Road}}
CONTgq\mtKRZ black+\STRq\LSTR+r~~ ~~ ~~Landover Subdivision
RP4q!~MFADEgq\tSKRZ-G4 black\RP4q!~MFADEfq\LSTRe~~ ~~ ~~{{Jctrdt|state=DC|DC|295|name1=Anacostia Freeway}}
CONTg@Gq carrot!~lhSTRa@fq\lhABZg+r!~STR+r carrot!~STR black!~hPORTALg\\~~ ~~ ~~{{rint|washington|Orange}} to {{wmata|New Carrollton}}
KWSTRaq\hKRZW black!~hPORTALf\KWSTReq\~~ ~~ ~~Anacostia River
tINT black\~~ ~~{{wmata|Stadium–Armory}}
tBHF black\~~ ~~{{wmata|Potomac Avenue}}
tBHF black\~~ ~~{{wmata|Eastern Market}}
\tBHF black\\LSTRa~~ ~~{{wmata|Capitol South}}
tCONTgq\mtKRZto black+\STRq!~PORTALr\ABZg+r~~ ~~ ~~{{BSto|First Street Tunnel|to Washington Union Station|it=all}}
tRP4q!~MFADEgq\tSKRZ-G4 black\RP4+r\STR~~ ~~ ~~{{Jctrdt|state=DC|I|395|name1=Third Street Tunnel}}
\tBHF black\RP4\STR~~ ~~{{wmata|Federal Center SW}}
\STR+l\mtKRZ black+\LRP4!~MFADEf!~STRq\STRr\gtCONTg~~ ~~ ~~{{rint|washington|green}} to {{wmata|Branch Avenue}}
tCONTgq black\tSTRq black!~STR!~HUBc2\KGRZ3!~tTINTtu black!~HUB3\tSTRq black\gtSTRq!~tSTR+r yellow\gtSTRr~~ ~~{{wmata|L'Enfant Plaza}}~~ ~~{{BSsplit|{{rint|washington|green|size=10}} to {{wmata|Greenbelt}}|{{rint|washington|yellow|size=10}} to {{wmata|Mount Vernon Square}}}}
\KGRZ1!~HSTl!~HUB1\mtKRZ black+!~HUBc4\STRq\tLSTR yellow!~LSTRq\LSTR+r~~ ~~ ~~{{rint|vre}} {{stnlnk|L'Enfant|VRE}}
\\tBHF black\\tLSTRe yellow\LSTRe~~ ~~{{wmata|Smithsonian}}
\tBHF black\\LSTRe yellow~~ ~~{{wmata|Federal Triangle}}
tCONTgq red\tSTRq red\mtTINTtu black+red\t3STR2+r red\\~~ ~~{{wmata|Metro Center}}~~({{rint|washington|red}} to {{wmata|Glenmont}})
tBHF black\tv-3STR red~~ ~~{{wmata|McPherson Square}}
tCONTgq red\KGRZ2!~tBHFq red!~HUB2\mtKRZtu black+red!~HUBc3\t3STRr+1 red\\~~ ~~ ~~{{wmata|Farragut North}} ({{rint|washington|red}} to {{wmata|Shady Grove}})
HUBc1\KGRZ4!~tBHF black!~HUB4\\~~{{wmata|Farragut West}}
tBHF black\~~ ~~{{wmata|Foggy Bottom–GWU}}
WASSERq!~tKRW+l black!~bGRZq\WASSER+r!~tKRWr black\\~~ ~~ ~~Potomac River~~{{BSsplit|DC|VA|align=center|line=-}}
RP4q!~MFADEgq\tSKRZ-G4 black\RP4oWq\RP4q!~MFADEfq\\~~ ~~ ~~{{Jctrdt|state=VA|I|66|name1=Custis Parkway}}
tINT black\LWASSER\\~~ ~~{{wmata|Rosslyn}}
tCONTgq black\tSTR denim!~tSTRr black\LWASSER\\\~~ ~~ ~~{{BSsplit|{{rint|washington|orange|size=10}} to {{wmata|Vienna}}|{{rint|washington|silver|size=10}} to {{wmata|Ashburn}}}}
\CBHF denim!~PORTALf!~PORTALg\LWASSER\LRP4!~MFADEg\LSTRa yellow\LSTRa~~ ~~{{wmata|Arlington Cemetery}}
\tSTR denim\LWASSERl\RP4oW!~bGRZq\hKRZWae yellow\hKRZWae+GRZq~~ ~~ ~~14th Street bridges (Potomac River)
\tKRWl denim\tKRW+r denim\RP4\tSTRa yellow\STR
\\tSTR denim!~tSTR+l yellow\tSKRZ-G4q yellow\STRc2!~tSTRr yellow\STR3
\\tINT black\RP4\STR+1\STRc4~~ ~~{{wmata|Pentagon}}
RP4q!~MFADEgq\tSKRZ-G4 black\RP4rf\STR~~ ~~ ~~{{Jctrdt|state=VA|I|395|name1=Shirley Highway}}
\tBHF black\KRW+l\KRWr~~ ~~{{wmata|Pentagon City}}
GRZaq!~tBHF black!~STRc2!~HUBaq\GRZeq!~HST3!~4HUBe@Gq~~ ~~{{wmata|Crystal City}} {{!}} {{rint|vre}} {{BSsplit|Crystal|City|Crystal City station (VRE)}}
SHI4c2\tSTR black!~STR3h+1\STRc4\
STR~L\STR~R!~INT black!~PORTALg!~STRc4\\~~ ~~{{wmata|National Airport}}~~{{rint|air|link=Ronald Reagan Washington National Airport}}
KWSTRaq\dWBRÜCKE\dWBRÜCKE black\KWSTReq\d\~~ ~~ ~~Four Mile Run
STR~L\STR~R!~BHF black\\~~ ~~{{wmata|Potomac Yard}}
STR~L\STR~R!~TUNNEL1 black!~STR3h+l\CONTfq\
STR~L\STR~R!~BHF black\\~~ ~~{{wmata|Braddock Road}}
mvINT +black\d\~~ ~~{{wmata|King Street–Old Town}} {{!}}~~{{rint|vre}}{{rint|us|amtrak}} {{BSsplit|Alexandria|Union Sta.|Alexandria Union Station}}
STR~L\STR~R!~uSTR+l!~STRl yellow!~STR denim!~tSTRl yellow\CONTfq yellow\~~ ~~ ~~{{rint|washington|Yellow}} to {{wmata|Huntington}}
dSTRc2\d!~ABZg3\uABZl+l!~STR denim!~STRc3\uKDSTeq\~~ ~~ ~~Alexandria Yard
dCONT1-!~SHI4c1\dSTRc4\mKRZ2h+4ho denim+\SHI4c3\~~ ~~ ~~Washington Subdivision
BHF denim!~STR~L\STR~R~~ ~~{{wmata|Van Dorn Street}}
d\RP4q!~MFADEgq\dSKRZ-G4hl denim\dSKRZ-G4hr\RP4q!~MFADEfq\~~ ~~ ~~{{Jctrdt|state=VA|I|95|I|495|name2=Capital Beltway}}
mvKINTe-INT denim+\d~~ ~~{{wmata|Franconia–Springfield}}~~{{rint|VRE}}
CONTf~~ ~~ ~~{{BSto|RF&P Subdivision|to Richmond|it=all}}
|map2=
tSTRq black~~ ~~ ~~Multiple services sharing track
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{{rint|wheelchair}} All stations are accessible
}}
{{US-railway-routemap|Blue Line (Washington Metro)|display=Blue Line|place=Washington, D.C.-area|cat=RT}}