mainline communications network
51Calgary — This article is about the Canadian city. For other uses, see Calgary (disambiguation). Calgary   City   City of Calgary …
52Portsmouth — For other places with the same name, see Portsmouth (disambiguation). Portsmouth   City and Unitary Authority Area   City of Portsmouth …
53Oklahoma — This article is about the U.S. state of Oklahoma. For other uses, see Oklahoma (disambiguation). State of Oklahoma …
54Mexicana de Aviación — For other uses, see Mexicana (disambiguation). Grupo Mexicana de Aviacion, S.A. de C.V. IATA MX ICAO MXA …
55Los Angeles — /laws an jeuh leuhs, leez , los/ or, often, /laws ang geuh leuhs, leez , los/ a seaport in SW California. 2,966,763; with suburbs 6,997,000; 452 sq. mi. (1170 sq. km). * * * City (pop., 2000: 3,694,820), southern California, U.S. The second… …
56Qantas — Infobox Airline airline = Qantas logo size = 220 fleet size = 135 [http://www.casa.gov.au/casadata/regsearch/airsresults.asp?VHin= modelin= Search=Search framein=all manuin= regholdin= regopin=Qantas+Airways serialin= num results=50 offset=0… …
57Trans-Siberian Railway — The Trans Siberian Railway or Trans Siberian Railroad (Транссибирская магистраль, Транссиб in Russian, or Transsibirskaya magistral , Transsib) is a network of railways connecting Moscow and European Russia with the Russian Far East provinces,… …
58Midland Metro — Overview Type Tram/light rail[1] Status active …
59Tyne and Wear Metro — Overview Type Rapid transit/light rail …
60Ringerike Line — Infobox rail line name = Ringerike Line nativename = Ringeriksbanen color = logo width = image width = 250px caption = Map of the route of Ringeriksbanen from Sandvika (south) to Hønefoss (north); tunnels indicated by dotted lines. type = Railway …
