Category
page 1Railway loop lines
Glasgow Subway
underground metro line in Glasgow, Scotland, UK
Circle line
London Underground line
Koltsevaya line
Moscow Metro line
Tyne and Wear Metro
rapid-transit rail network in north-east England
Yamanote Line
railway loop line in Tokyo, Japan
Bolshaya Koltsevaya Line
Moscow Metro line
Moscow Central Circle
urban-metro railway orbital line that operates on Moscow Ring Railway (physical railway line)
Seoul Subway Line 2
line of Seoul Metropolitan Subway
Berlin Ringbahn
railway line in Berlin
Madrid Metro Line 6
rapid transit line of the Madrid Metro
Circle MRT line
Mass Rapid Transit line in Singapore
Madrid Metro Line 12
rapid transit line of the Madrid Metro
Line 4
metro line of the Shanghai Metro
Toei Ōedo Line
metro line in Tokyo, Japan
City Circle Line
Copenhagen Metro line
Line 2
Railway line of Beijing Subway
Line 10
Railway line of Beijing Subway
Osaka Loop Line
railway line in Osaka, Osaka prefecture, Japan
Yangon Circular Railway
commuter rail network in Yangon, Myanmar
Meijō Line
metro line in Nagoya, Aichi prefecture, Japan
Karachi Circular Railway
defunct regional public transit system in Karachi, Sindh, Pakistan, which served the Karachi metropolitan area between 1969 and 1999
The Loop
circuit of elevated rail that forms the hub of the Chicago 'L' system in the United States
Greater Ring of the Moscow Railway
circle railway in Moscow oblast
U3
rapid transit line in Hamburg, Germany
Batasia Loop
Attraction in Darjeeling
Moscow Central Ring Railway
railway line
Loop line
Chongqing Rail Transit line
Guangzhou Metro Line 11
metro line of Guangzhou Metro
Happy Line
shenzhen monorail line
Line 3
line of Harbin Metro
Line 7
line of Chengdu Metro