Circle Line or Circular line may refer to:

Railways

Asia

Bangladesh

• Chittagong Circular Railway

China

• Line 2 (Beijing Subway)
• Line 10 (Beijing Subway)
• Line 4 (Shanghai Metro)
• Line 7 (Chengdu Metro)
• Line 5 (Zhengzhou Metro)
• Loop line (Chongqing Rail Transit)
• Line 11 (Guangzhou Metro) (under construction)
• Line 3 (Harbin Metro) (partly in operation)
• Guiyang railway loop line

Hong Kong

• MTR Light Rail Routes 705 and 706, also known as Tin Shui Wai Circular.

India

• Delhi Ring Railway
• Kolkata Circular Railway
• Pink Line (Delhi Metro) (partly in operation)

Japan

• Meijō Line, in Nagoya
• Osaka Loop Line, in Osaka
• Sapporo Streetcar, in Sapporo
• Toei Ōedo Line, in Tokyo
• Toyama City Tram Line Route 3, in Toyama
• Yamanote Line, in Tokyo

Malaysia

• MRT Circle Line, in Kuala Lumpur

Myanmar

• Yangon Circular Railway

Pakistan

• Karachi Circular Railway

Singapore

• Circle MRT line

South Korea

• Seoul Subway Line 2

Taiwan

• Circular light rail, in Kaohsiung
• Circular line (Taipei Metro)

Thailand

• MRT Blue Line, in Bangkok

Europe

Denmark

• City Circle Line, a Copenhagen Metro line
• Ringbanen, a Copenhagen S-train line

Finland

• Ring Rail Line, in Vantaa (Greater Helsinki)

France

• Paris Métro Line 15

Germany

• Berlin Ringbahn
• U3 (Hamburg U-Bahn)

Norway

• Ring Line (Oslo)

Poland

• Łódz Circular line, a section of the Łódzka Kolej Aglomeracyjna commuter rail service, Łódz, Poland

Russia

• Bolshaya Koltsevaya line, also known as the Big Circle line, a rapid transit line in Moscow (Line 11)
• Koltsevaya line, also called the Circle line, a rapid transit line in Moscow (Line 5)
• Moscow Central Circle, an urban/metropolitan rail line around Moscow (Line 14)

Spain

• Line 6 (Madrid Metro)
• Line 12 (Madrid Metro)

United Kingdom

• Circle line (London Underground), in London
• Cathcart Circle Lines, in Glasgow
• Fife Circle Line, in Edinburgh and Fife
• Glasgow Subway, in Glasgow

North America

United States

• Chicago 'L' Circle Line proposed but unbuilt

Oceania

Australia

• City Circle, in Sydney
• City Circle free tram, in Melbourne
• City Circle trains were originally a feature of the City Loop in Melbourne
• Inner Circle railway line, in Melbourne
• Outer Circle railway line, in Melbourne

Waterways

United States

• Circle Line Downtown, in New York City
• Circle Line Sightseeing Cruises, in New York City

Others

• Circle Line (film), Singaporean film

See also

• Category:Railway loop lines
• Circle route
• Ring road or beltway, the circumferential motorway.
• List of ring roads

This disambiguation page lists articles associated with the title Circle Line.
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