Question: how is Vancouver, Victoria and Eastern Railway and James J. Hill connected?
Context: The Kolkata Suburban Railway is a suburban rail system serving the suburbs surrounding the city of Kolkata.  Railways such as this are important and heavily used infrastructure in India.  It is the largest suburban railway network in India by track length and number of stations.Introduced by the British in 1927/28, the electrified suburban railway of Kolkata had 2 parts viz Eastern section & BNR section.The Eastern Section Eastern Railway (ER), when introduced, ran from Howrah to Bardhhaman via Bandel as Main Line and via Kamarkundu as Chord Line.  The BNR Section South Eastern Railway (SER)when introduced, ran from Howrah to Midnapore.Now Kolkata Sub-Urban Railway has 348 stations and a track length of 1,172 km.  The suburban railway operates 1450 EMU services and 159 MEMU services carrying 3.1 million (31.51 lakhs) people daily.  It runs from 4 a.m to 2 a.m in the night. The Vancouver, Victoria and Eastern Railway (V.V. & E.) was a railway line in British Columbia that was proposed in 1896 and built in stages from 1906 to 1908.  It was owned by the Vancouver, Victoria, and Eastern Railway and Navigation Company, a subsidiary of the Great Northern Railway, and was proposed and managed by James J. Hill. The Eastern Railway (German: "Ostbahn" ), formerly also known as the Vienna-Raab railway (German: "Wien-Raaber Bahn" ), is a two-track, electrified railway line that runs from Vienna towards Hungary.  The name "Eastern Railway" refers to several branches of the line as well.  The previous western terminus of the railway line in Vienna, Wien Südbahnhof, has been replaced by the new Hauptbahnhof, which allows for continuous east-west traffic and connects the Eastern Railway directly to the Western Railway and Southern Railway. Banka Junction railway station is a station operated by Eastern Railway zone located in Banka town of the Indian state of Bihar.  It falls under the Malda railway division of the Eastern Railway zone of the Indian Railways.  The railway station has 3 platforms.  It is connected to Indian cities of Patna, Bhagalpur and Jasidih through daily passenger trains.  As of October 2016, four passenger trains originate and just as many depart from the railway station. The GER Classes S46, D56 and H88 (classified Classes D14, D15, and D16 by the London and North Eastern Railway) were three classes of similar 4-4-0 steam locomotive designed by James Holden (S46 and D56) and A. J. Hill (H88) for the Great Eastern Railway.  They were given the nickname "Claud Hamilton" after the first engine of the class, named after Lord Claud Hamilton (1843–1925) the chairman of the Great Eastern Railway.  None of these locomotives survived to preservation. The Calcutta chord link (CC Link) is one of the most important sections of the Sealdah-Dankuni railway route.  CCL is 15 km long from Dumdum to Dankuni where it meets HB Chord Line.  This link connects the Eastern Railway zone with the South Eastern Railway zone comprising railway tracks that connects the Sealdah section with the Andul-Kharagpur section and the Dankuni Section with the Santragachi-Shalimar section.  Till 2011, this link was dedicated for railway freight services, but by the year 2012, this link became the convenient route of two new passenger trains from Sealdah and Shalimar railway station.  Sealdah Puri Duronto Express 22201/22202 and Shalimar - Patna Duronto Express 22213/22214 had their inaugural run through this link.  Today, this link is not only utilized by freight trains, but also by these two passenger trains.  Besides a special train Satragachi - New Jalpaiguri 08047/08048 & Secundrabad - Guwahati Express 07149/07150 runs as special train.  Apart from this, this route also joins the Howrah-Amta line on the South Eastern Railway zone with stations at Bankra Nayabaz and Baltikuri.  Additional Chord Connector has two wing which meets at Rajchandrapur before proceeding to Sealdah & other wing proceed to Dankuni.  ACCL is the 13 km long from Andul to Rajchandrapur CCL East cabin.ACCL stretches parallel to the NH-6 popularly Bombay Road.  In the middle of ACCL there is Bhattanagar RPF post where 4 track exist for Goods Train.  Towards Andul, it crosses Kona bridge and meets with Howrah-Amta Line at Baltikuri Halt where no train stops at present.Then one wing meets with Satragachi & other wing meets with Andul.  Recently Doubling work of Dakuni - Andul ACCL is going on to introduce more passenger train.  If doubling work completes, lot of trains would start from Sealdah or Chitpur Kolkata Terminal by which passengers of Kolkata would get convenience.  It will alleviate pressure on Howrah.  Besides Sealdah will get direct EMU train towards Kharagpur BNR section Habra railway station is a station of Eastern Railway.  It is 45 km away from Sealdah railway station and 23 km from Barasat on the Sealdah-Bangaon branch line of Eastern Railway.  It is part of the Kolkata Suburban Railway system.  Habra, Gobordanga,Thakurnagar and Bangaon local connects this city to Sealdah Station and other stations of the Sealdah-Bangaon branch line.  Habra Station Road is directly connected on NH 35 (Jessore Road). It is a major railway station between bangaon and barasat railway station The James J. Hill House in Saint Paul, Minnesota, United States, was built by railroad magnate James J. Hill.  The house, completed in 1891, is near the eastern end of Summit Avenue near the Cathedral of Saint Paul.  The house, for its time, was very large and was the "showcase of St. Paul" until James J. Hill's death in 1916.  It is listed as a U.S. National Historic Landmark, operated by the Minnesota Historical Society.  It is also a contributing property to the Historic Hill District. The Victoria Terminal Railway and Ferry Company ran a short railway line, which, starting in 1900, connected Port Guichon to Cloverdale.  Another rail line connected from Cloverdale to New Westminster, British Columbia, Canada and to the south to the 49'th parallal border.  This line was a subsidiary of GN.  Although New Westminster was across the Fraser River, the line ended near the Surrey docks or Brownsville.  This line was the New Westminster Southern Railway Company or the NWSR.  A ferry connected the two cities.  From Port Guichon a train ferry connected to Sidney, Victoria, British Columbia where the Victoria and Sidney Railway ran.  That same year the VTRF was completed, It obtained the V&S.  This formed a continuous connection between Victoria and the mainland.  In 1902 GN took over the VTRF between Victoria and Cloverdale.  By 1904 the New Westminster Bridge was opened linking both the NWSR, Vancouver, Westminster and Yukon Railway to the Victoria Terminal and Ferry Company (VTR).  GN was granted in using the Vancouver, Westminster and Yukon Railway and built a station in Vancouver beside the (current) Pacific Central Station. James Jerome Hill (September 16, 1838 – May 29, 1916), was a Canadian-American railroad executive.  He was the chief executive officer of a family of lines headed by the Great Northern Railway, which served a substantial area of the Upper Midwest, the northern Great Plains, and Pacific Northwest.  Because of the size of this region and the economic dominance exerted by the Hill lines, Hill became known during his lifetime as "The Empire Builder."
Answer: line