Purple Line
Purple Line may refer to:
Public transit lines
The following public transit lines are either named the Purple Line, or colored purple on system maps:
In North America
- Purple Line (Chicago Transit Authority), an elevated train line in Chicago
- Purple Line (Los Angeles Metro), in Los Angeles, California
- Purple Line (Maryland), a proposed transit line in Maryland counties bordering Washington, D.C.
- 7 (New York City Subway service), in New York City
- E Line (RTD), a light rail line under construction in and near Denver, Colorado
- LYNX Purple Line, a proposed commuter rail line in Charlotte, North Carolina
- MBTA Commuter Rail, in the Boston area, nicknamed "Purple Line"
- Norristown High Speed Line, SEPTA, a rail line in Philadelphia, Pennsylvania
- Sheppard, a subway line in Toronto, Ontario
- Viva Purple, a bus rapid transit line in the Regional Municipality of York, Ontario
In Europe
- Barcelona Metro line 2, in Barcelona, Spain
- Frunzensko-Primorskaya Line, in Saint Petersburg, Russia
- Line 9 (Madrid Metro), in Madrid, Spain
- RER E, in and near Paris, France
- Sheffield Supertram Purple Line, a tram line in Sheffield, England
In Asia and the Pacific
- Bangkok Metro Purple Line, under construction in Bangkok
- Manila LRT Purple Line, in metropolitan Manila
- Purple Line (Namma Metro), in Bangalore, India
- North East MRT Line, in Singapore
- Seoul Subway Line 5, in Seoul, Sorth Korea
- Shanghai Metro Line 4, also called "Circle Line," running parallel to a ringway around Shanghai, China
- Tanimachi Line (Osaka), in Osaka, Japan
- Tokyo Metro Hanzomon Line, in Tokyo, Japan
Other uses
- Purple Line (ceasefire line), the 1967 ceasefire line on the Golan Heights, which became the effective border between Israel and Syria
- "Purple Line", a song by Korean boy band TVXQ (Tong Vfang Xien Qi)
- The straight line connecting purple to red in the CIE chromaticity diagram
- An underground reclaimed water, irrigation, storm drain or slurry line in the American Public Works Association utility location color code