total-line length
21Tanimachi Line —      Tanimachi Line Tanimachi Line 30000 se …
22Madrid–Seville high-speed rail line — Technical Line length 471,8 km Track gauge 1435 mm Minimum radius Standard: 4000 m; Absolute: 3250 m Electrification 25 kV, 50 …
23Chiltern Main Line — Chiltern Railways Clubman at West Ruislip Overview Type Commuter rail, Heavy rail S …
24Gardermoen Line — Eidsvoll Verk Station Overview Type High speed railway Termini …
25Nambu Line —      Nambu Line 南武線 205 0 series EMU near Inadazutsumi bound for Kawasaki Overview …
26Tokyo Metro Marunouchi Line —      Marunouchi Line 丸ノ内線 …
27Wenshan Line (Taipei Metro) — Wenshan Line 文山線 VALs at reverse siding at Zhongshan Junior High School station, as of 2008. Overview Type People mover system …
28Conwy Valley Line — Overview Type Heavy Rail Locale Conwy Gwynedd …
29Nagasaki Main Line —      Nagasaki Main Line 長崎本線 JR Kyūshū 885 series Kamome limited express at Nagasaki Station Overview …
30Koltsevaya Line — (Circle line) Overview Type R …