Blue Line or Blueline may refer to:

Transportation

Asia

Blue Line (Bangkok) The MRT Blue Line ( th, รถไฟฟ้า สายสีน้ำเงิน) or MRT Chaloem Ratchamongkon Line ( th, รถไฟฟ้ามหานคร สายเฉลิมรัชมงคล) is Bangkok's third rapid transit li ...

, Bangkok, Thailand * Blue Line (Namma Metro), Bengaluru, India *

Blue Line (Chennai Metro) The Blue Line or Line 1 is one of the two lines of Chennai Metro, Phase 1 Project, the second being the Green line. The line stretches from to . The line consists of 26 stations out of which 13 stations are underground and 13 stations are ele ...

, Chennai, India *

Blue Line (Delhi Metro) The Blue Line (Line 3 & Line 4) is a metro rail line of the Delhi Metro, a rapid transit system in Delhi, India. It is the longest line (by total length) of the network and consists of a Main Line (Line 3) with 50 stations from Noida Electron ...

, Delhi, India * Blue Line (Dubai Metro), Dubai *

Blue Line (Hyderabad Metro) The Blue Line is a part of the Hyderabad Metro system in Telangana, India. The line is 27 km and spans 23 stations from Nagole to Raidurg. It was funded by a public–private partnership (PPP), with the state government holding a minority equ ...

, Hyderabad, India *

Blue Line (Lucknow Metro) The Blue Line (Line 2) ( hi, ब्लू लाइन) of the Lucknow Metro is an approved metro route of mass rapid transit system in Lucknow. It is also known East-West Corridor consists of 12 metro stations from Lucknow Charbagh Railway Stat ...

, Lucknow, India * Blue Line (Nagpur Metro), Nagpur, India * Blue Line (Taichung Metro), Taichung, Taiwan *

Yokohama Municipal Subway Blue Line The is a rapid transit line serving Yokohama in Kanagawa Prefecture, Japan. It is the longer of the two lines in the Yokohama Municipal Subway system operated by Yokohama City Transportation Bureau, and is the second-longest subway line in Japa ...

, also called Lines 1 & 3, Yokohama, Japan *

Bannan line The Bannan or Blue line (code BL) is a metro line of Taipei Metro in Taipei, Taiwan, with a total of 23 stations serving the districts of Nangang, Xinyi, Daan, Zhongshan, Wanhua, Banqiao and Tucheng. The line's name is a portmanteau of ...

, Taipei, Taiwan *

Busan Metro Line 4 Busan Metro Line 4 () is a rubber-tyred metro line of the Busan Metro network that connects part of Gijang-gun, Busan, and upper Haeundae-gu, Busan, into Dongnae-gu, Busan Korea. It is operated by the Busan Transportation Corporation. Opened on ...

, Busan, South Korea * Cikarang Line of KRL Commuterline, Jakarta, Indonesia *

Downtown MRT line zh, 滨海市区地铁线 ta, டவுன்டவுன் எம்ஆர்டி வழி , color = , logo = Downtown Line logo.svg , logo_width = 250px , image = DT17 Downtown Platform B 1.jpg , i ...

, Singapore *

Island line (MTR) The Island line is one of eleven lines of the MTR, the mass transit system in Hong Kong. It runs from Kennedy Town in the Western district to Chai Wan in the Eastern District on Hong Kong Island, passing through the territory's major busi ...

, Hong Kong, China *

Line 2 (Beijing Subway) Line 2 of the Beijing Subway () is a rapid transit rail line in central Beijing that runs in a rectangular loop around the city centre. The line traces the Ming dynasty inner city wall, which was demolished and paved over by the 2nd Ring Road a ...

, Beijing, China *

Manila Light Rail Transit System Line 2 The Light Rail Transit Line 2, also known as LRT Line 2 (LRT-2) or Megatren, is a rapid transit line in Metro Manila in the Philippines, generally running in an east–west direction along the Radial Road 6 and a portion of the Circumferential ...

, Manila, Philippines *

Seoul Subway Line 4 Seoul Metropolitan Subway Line 4 (dubbed ''The Blue Line'') of the Seoul Metropolitan Subway is a long line crossing from the southwest to the northeast across the Seoul National Capital Area. The central section in Seoul City is operated by ...

, Seoul, South Korea

Canada

Blue Line (Calgary) The Blue Line, also known as Route 202, is a light rail transit (LRT) line in Calgary, Alberta, Canada. Partnered with the Red Line, and future Green Line it makes up Calgary's CTrain network. Following its initial approval in 1976, the Red L ...

, Calgary, Alberta, Canada *

Blue Line (Montreal Metro) The Blue Line (french: Ligne bleue) is one of the four lines of the Montreal Metro in Montreal, Quebec, Canada. It was the fourth to be built, notwithstanding its alternate official name of "Line 5" ( Line 3 was planned, but never built). Unlike ...

, Montreal, Quebec *

Line 3 Scarborough Line 3 Scarborough (originally known as the Scarborough RT or SRT) is a light rapid transit line that is part of the Toronto subway system in Toronto, Ontario, Canada. The line runs entirely within the suburban district of Scarborough, encompas ...

, Toronto, Canada *

Viva Blue Viva Blue, also known as the Finch/Richmond Hill/Newmarket line or the Yonge St. Corridor Line, is a line on the Viva bus rapid transit system in York Region, north of Toronto, Ontario, Canada. It is operated by Tok Transit, under contract fr ...

, York Region, Ontario

Europe

Blue Line (airline) Blue Line was a charter passenger airline with its head office in Building B of Paris Nord 2, Parc des Lumières in Roissy-en-France, France. It operated VIP flights and charter services for tour operators, as well as wet-lease contracts. Its ma ...

, based in France *

Blue Line (Lisbon Metro) } The Blue Line ( pt, Linha Azul) or Seagull Line ( pt, Linha da Gaivota) is one of the four lines of Lisbon Metro. It is the only line of the Lisbon Metro entirely underground, without any viaduct. Stations Frequency Chronology *29 Dece ...

, Portugal *

Blue Line (Stockholm Metro) The Blue line ( sv, Blå linjen; officially Metro 3, but called Tub 3 ("Tube 3", or abbreviation for "Tunnelbana 3") internally) is one of the three Stockholm metro lines. It is long, and runs from via to where it branches in two, and continue ...

, Sweden *

Blue Line International Blue Line International was a ferry company owned by the Croatia-based SEM Maritime Company (SMC). The Blue Line brand was established in 2003 as a marketing name for SMC's Croatia—Italy services, coinciding with the purchase of the MV ''Anco ...

, a former ferry service in the Adriatic Sea *

Barcelona Metro line 5 Line 5, currently known as Cornellà Centre – Vall d'Hebron, its termini, and often called "Línia Blava" (Blue line), is a rapid transit metro line belonging to the Barcelona Metro The Barcelona Metro ( Catalan and Spanish: ) i ...

, often called "Línia Blava" (Blue Line), Barcelona, Spain *

Paris Métro Line 2 Paris Métro Line 2 (French: ''Ligne 2 du métro de Paris'') is one of the sixteen lines of the Paris Métro. Situated almost entirely above the former customs barrier around the capital (''Boulevards extérieurs''), it runs in a semicircle in t ...

, Paris, France * Piccadilly line, London, England *

Sheffield Supertram The Sheffield Supertram is a tram and tram-train network covering Sheffield and Rotherham in South Yorkshire, England. The infrastructure is owned by the South Yorkshire Passenger Transport Executive (SYPTE), with Stagecoach responsible for t ...

Blue Line, United Kingdom *

Tyne and Wear Metro The Tyne and Wear Metro is an overground and underground light rail rapid transit system serving Newcastle upon Tyne, Gateshead, North Tyneside, South Tyneside, and the City of Sunderland (together forming Tyne and Wear). The network opened in ...

of Newcastle upon Tyne, UK (Former line)

United States

California

Blue Line (Sacramento RT) The Blue Line is a light rail line in the Sacramento Regional Transit District (RT) system. It runs primarily north–south in Sacramento between Watt/I-80 and Cosumnes River College. Along the route, the Blue Line serves North Highlands, No ...

, Sacramento, California *

Blue Line (San Diego Trolley) The Blue Line (officially the UC San Diego Blue Line for sponsorship purposes) is a light rail line in the San Diego Trolley system, operated by San Diego Trolley, Inc., an operating division of the San Diego Metropolitan Transit System (MTS). ...

, San Diego, California * A Line, Los Angeles County, California * Dublin/Pleasanton–Daly City line, San Francisco Bay Area, California *

N Judah The N Judah is a hybrid light rail/streetcar line of the Muni Metro system in San Francisco, California. The line is named after Judah Street that it runs along for much of its length, named after railroad engineer Theodore Judah. It links downt ...

, a Muni Metro light rail line in San Francisco, California

New York / New Jersey

Atlantic City Line The Atlantic City Line (ACL) is a commuter rail line operated by NJ Transit (NJT) in the United States between Philadelphia, Pennsylvania and Atlantic City, New Jersey, operating along the corridor of the White Horse Pike. It runs over trackage ...

, a commuter rail line New Jersey *

IND Eighth Avenue Line The IND Eighth Avenue Line is a rapid transit line in New York City, United States, and is part of the B Division of the New York City Subway. Opened in 1932, it was the first line of the Independent Subway System (IND), and the ''Eighth Avenu ...

, a rapid transit line in New York City, serving the A C E Trains *

Hoboken–33rd Street Hoboken–33rd Street is a rapid transit service operated by the Port Authority Trans-Hudson (PATH). It is colored blue on the PATH service map and trains on this service display blue marker lights. This service operates from the Hoboken Terminal ...

, a rapid line in New York and New Jersey * Grove Street – Newark Penn, a light rail line in Newark, New Jersey *

North Jersey Coast Line The North Jersey Coast Line is a commuter rail line running from Rahway to Bay Head, New Jersey, traversing through the Jersey Shore region. Operated by New Jersey Transit, the line is electrified as far south as Long Branch. On rail system m ...

, a commuter rail line New Jersey *

Second Avenue Subway The Second Avenue Subway (internally referred to as the IND Second Avenue Line by the MTA and abbreviated to SAS) is a New York City Subway line that runs under Second Avenue on the East Side of Manhattan. The first phase of this new line, ...

, New York City

Pennsylvania

Blue Line (Pittsburgh) The Blue Line is a Pittsburgh Light Rail line that runs between Downtown Pittsburgh via the Overbrook neighborhood to South Hills Village (formerly 47S South Hills Village via Overbrook). History The line from South Hills Junction to Castle S ...

, Pittsburgh, Pennsylvania *

Market–Frankford Line The Market–Frankford Line (MFL) (also called the Market–Frankford Subway–Elevated Line (MFSE), the Market–Frankford El (MFE), the El (), or the Blue Line) is one of three rapid transit lines in Philadelphia, Pennsylvania; it and the Broad ...

, Philadelphia, Pennsylvania

Other

* ARTx Blue Line, formerly Rapid Ride, Albuquerque, New Mexico * Blue Line (Capital Metro), Austin, Texas *

Blue Line (CTA) The Blue Line is a Chicago "L" line which extends through The Loop from O'Hare International Airport at the far northwest end of the city, through downtown via the Milwaukee–Dearborn subway and across the West Side to its southwest en ...

, Chicago, Illinois *

Blue Line (Dallas Area Rapid Transit) The Blue Line is a light rail line in the system of mass transit in Dallas, Texas ( USA), operated by the Dallas Area Rapid Transit system. Along with the , it is one of the original modern rail lines in Dallas. Route The southern terminus of ...

, Dallas, Texas *

Lynx Blue Line The Lynx Blue Line is a light rail line in Charlotte, North Carolina. Opened in 2007, it was the first rail line of the Charlotte Area Transit System, and the first major rapid rail service of any kind in the state. The 26-station, line extend ...

, Charlotte, North Carolina * Blue Line (MARTA), Atlanta, Georgia *

MAX Blue Line The MAX Blue Line is a light rail service in Portland, Oregon, United States, operated by TriMet as part of the MAX Light Rail system. It travels east–west for approximately —the longest in the network—between Hillsboro, Beaverton, Po ...

, Portland, Oregon * Blue Line (MBTA), Boston, Massachusetts * Metro Blue Line (Minnesota), Minneapolis, Minnesota *

Blue Line (RTA Rapid Transit) The Blue Line (formerly known as the Moreland Line and the Van Aken Line) is a light rail line of the RTA Rapid Transit system in Cleveland and Shaker Heights, Ohio, running from Tower City Center downtown, then east and southeast to Warrensvill ...

(light rail), Cleveland, Ohio *

Blue Line (St. Louis MetroLink) The Blue Line is the newer and shorter line of the MetroLink light rail service in St. Louis, Missouri, United States. It serves 25 stations across three counties and two states in Greater St. Louis. History Much of the southern half of the Bl ...

, St. Louis, Missouri * Blue Line (Sound Transit), a proposed extension in Seattle, Washington *

Swift Blue Line The ''Swift'' Blue Line is a bus rapid transit route operated by Community Transit in Snohomish County, Washington, as part of the Swift system. The Blue Line is long and runs on the State Route 99 and Evergreen Way corridor between Everett Sta ...

, Snohomish County, Washington * Blue Line (TRAX), a light rail line in the Salt Lake City, Utah area * Blue Line (Washington Metro), Washington, DC *

H Line (RTD) The H Line, part of the light rail system operated by the Regional Transportation District in the Denver-Aurora Metropolitan Area in Colorado, was added to the system on November 17, 2006, with the completion of the Southeast Corridor project ...

, Denver, Colorado *

Tomorrowland Transit Authority PeopleMover The PeopleMover is an urban mass transit PeopleMover system attraction in Tomorrowland in the Magic Kingdom at the Walt Disney World Resort in Bay Lake, Florida just outside of Orlando, Florida. Designed as an urban mass-transit system of th ...

, Walt Disney World, Florida

Other

* ''Blue Line'' (album), by Yae *

Blue line (ice hockey) An ice hockey rink is an ice rink that is specifically designed for ice hockey, a competitive team sport. Alternatively it is used for other sports such as broomball, ringette, rinkball, and rink bandy. It is a rectangle with rounded corners and s ...

, the line between center ice and each team's zone *

Blue Line (border) The Blue Line is a demarcation line between Lebanon and Israel and Lebanon and the Golan Heights published by the United Nations on 7 June 2000 for the purposes of determining whether Israel had fully withdrawn from Lebanon. It has been describe ...

, the UN drawn demarcation between Lebanon and Israel and Lebanon and the Golan Heights *

Blue Line (New York State) The Blue Line is the term used in the U.S. state New York for the boundaries of the Adirondack and Catskill parks, within which can be found the state's Forest Preserve. The Constitution of New York requires that any property owned or acquired ...

, delineates the Adirondack and Catskill parks of New York's Forest Preserve * BlueLine Grid, a mobile communications platform that connects civil service employees * ''Blueline'', a 2019 EP by

twlv Jo Hyun-soo (; born September 29, 1993), better known by his stage name twlv (, pronounced "twelve"), is a South Korean singer-songwriter and record producer. He began his music career by uploading songs onto music sharing website SoundCloud an ...

* The "blue line", mark on an

airspeed indicator The airspeed indicator (ASI) or airspeed gauge is a flight instrument indicating the airspeed of an aircraft in kilometers per hour (km/h), knots (kn), miles per hour (MPH) and/or meters per second (m/s). The recommendation by ICAO is to use km ...

for a multi-engine aircraft * The blue-line printing process for copying using the diazo chemical process, also known as

whiteprint Whiteprint describes a document reproduction produced by using the diazo chemical process. It is also known as the blue-line process since the result is blue lines on a white background. It is a contact printing process which accurately reproduc ...

* The Blueline Blaster, nickname of

Hy Buller Hyman Buller (March 15, 1926 – August 3, 1968) was a Canadian ice hockey defenceman. Nicknamed the "Blueline Blaster" because of his penchant for hitting opposing players above the skate toe and below the pads, Buller was one of two Jewish profe ...

(1926–1968), All Star NHL ice hockey player * Blue line, a diagram in

method ringing Method ringing (also known as scientific ringing) is a form of change ringing in which the ringers commit to memory the rules for generating each change of sequence, and pairs of bells are affected. This creates a form of bell music which is contin ...

which shows the structure of a method * Blue-line stream, year-round streams that are typically denoted on maps with solid blue lines * "Blue Lines", a song by the American band Bright from the album ''

Full Negative (or) Breaks ''Full Negative (or) Breaks'' is the fourth studio album by Bright, released in 2000. Following its release, the band went on hiatus until 2005's '' Bells Break Their Towers''. In the interim, the outfit relocated from Boston, Massachusetts to ...

'' *
Blue line
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Transportation

Asia

Canada

Europe

United States

California

New York / New Jersey

Pennsylvania

Other

Other

See also