Purple Line
Purple Line may refer to:
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Public transit
= Asia =
== India ==
- Line 3 (Chennai Metro), Purple Line, Chennai, India
- Purple Line (Namma Metro), Bangalore, India
- Purple Line (Kolkata Metro), India
- Purple Line (Pune Metro), India
== Others ==
- Purple Line (Bangkok), Thailand
- Purple Line (Dubai Metro), Dubai Metro
- Tseung Kwan O line, Hong Kong
- Line 6 (Riyadh Metro), Riyadh, Saudi Arabia, Also referred to as Violet Line
- Seoul Subway Line 5, Seoul, South Korea
- North East MRT line, Singapore
- Taoyuan Airport MRT, Taoyuan, Taiwan
- Purple Line (Tel Aviv Light Rail), light-rail line under construction in Tel Aviv, Israel
= United Kingdom =
- Sheffield Supertram Purple Line, a tram line in Sheffield, England
- Crossrail, London, England
= Germany =
- U6 (Berlin U-Bahn), Berlin
= North America =
- Purple Line (CTA), an elevated train line in Chicago, Illinois, U.S.
- Purple Line (Maryland), a light rail line currently under construction in Maryland counties bordering Washington, D.C.
- Purple Line (Mexico City Metro), Mexico
- Purple Line (Mexico City Metrobús), Mexico
- Purple Line (San Diego Trolley), a proposed light rail line in San Diego County, California, U.S.
- Purple Line (Pittsburgh), Pittsburgh, Pennsylvania
- LYNX Purple Line, a proposed commuter rail line in Charlotte, North Carolina
- E Line (RTD), a light rail line in and near Denver, Colorado, U.S.
- IRT Flushing Line, a rapid transit line in New York City, serving the 7 <7> trains
- MBTA Commuter Rail or Purple Line, in the Boston area, Massachusetts, U.S.
- Norristown High Speed Line or Purple Line, an interurban light rapid transit line near Philadelphia, Pennsylvania, U.S.
- Line 4 Sheppard, a subway line in Toronto, Ontario, Canada
- Viva Purple, a bus rapid transit line in the Regional Municipality of York, Ontario, Canada
- D Line (Los Angeles Metro), a subway line in Los Angeles, California
- Metro Purple Line (Minnesota), a bus rapid transit line in Saint Paul, Minnesota
- SFO–Millbrae line, former rapid transit line serving San Francisco International Airport, California, U.S.
- Purple Line (VTA), former light rail line in San Jose, California
Road transportation
- Purple Belt (Pittsburgh), Pittsburgh, Pennsylvania
Other uses
- Purple Line (ceasefire line), the 1967 ceasefire line on the Golan Heights
- "Purple Line" (song), a 2008 song by TVXQ
- The Purple Line, the debut novel of Indian author, Priyamvada N Purushotham
- Line of purples, a part of the CIE chromaticity diagram
{{Color lines (dab)|additional=
- Line of purples, a concept in color theory
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