What is an ‘A’ class line, or a ‘Q’ class line, etc.?

28-06-2019

The permanent way sections are classified by IR according to the maximum speed (or more precisely, the maximum speed proposed for the immediate future) that the tracks are capable of supporting. In most cases this classification is more an indication of the priority of the route and IR's plans for it in the future, rather than an indication of the speeds allowed on it today. Also, some small stretches of a line may have much higher (or lower) allowed speeds than the classification of the line might indicate because of local conditions, ghat sections, curves, etc. The trivia section includes a list of the maximum speeds that some of these sections have been cleared for . A class: Lines in

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What is the state of intermodal transportation in India? Are roadrailers, road trailers on rails, etc. used in India?
July 18, 2019

Currently a trial Wabash / Kirloskar roadrailer runs between Konkan Railway (or JNPT) and Nagpur. Konkan Railway has also made some trials of TOFC (trailer on flat car). Intermodal cars are used quite a bit. They are configured with 6 trucks for 5 cars, but double-stacking is not used as the floor height of the cars is usually the same as for

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How has IR developed its hauling capacity?
July 18, 2019

Rakes of the old freight wagons, classified 'CG', for Covered Goods, consisting of the old 4-wheeled C or CR wagons) up to 1850 or so tonnes (2350t for some types of wagons). With the introduction of bogie stock, mixed CRT/CRC/BCX rakes became more common and brought the maximum up to 2750 tonnes. As noted above, even today the standard load for a

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Do double-stacked container trains run on IR?
July 18, 2019

IR has only recently begun running a few double-stacked container trains. This is primarily because most of IR's main routes are electrified and raising OHE clearances is not permitted under the present Schedule Of (moving) Dimensions. (But see below.) Other reasons include low axle loads permitted on certain lines and types of wagons (20.32

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How heavy are the freights carried by IR? What are the heaviest freights?
July 18, 2019

Among the heaviest freights regularly hauled in India are the 4700+ tonne loads hauled by two (sometimes one, depending on the gradient, etc.) WAG-9 locos in the Dhanbad Division. Earlier, these freights required multiple WAG-5 locos to haul them. Typical heavy freight trains in many sections use two or three WAG-5's at the front and two or three

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International freight: Are there direct freight trains running between India and neighbouring countries?
July 18, 2019

Freight trains run regularly between India and Pakistan via the Attari (Punjab) - Lahore route. The Munabao - Khokhrapar route is under consideration for goods traffic (it is currently only used for the Thar Express passenger traffic). Freight trains have also been running regularly between India and Bangladesh on the Gede-Darshana and Petrapole

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What is the Dedicated Freight Corridor (DFC)?
July 18, 2019

The Dedicated Freight Corridor is a project for new railway lines exclusively for carrying freight isolated from normal IR traffic and passenger trains. Conceived in 2004-2005, planning began in 2006, and in 2007 initial proposals have been drawn up. The entire DFC project will include 2,700km or so of exclusive freight lines (new construction),

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