Railways in India – UPSC

• Indian Railways is one of the world’s largest rail networks: 69,181 route km, 1,09,748 km of running track and 1,35,207 km of total track from 7,461 stations on 31 March 2024.
• It is the fourth largest network in the world and second largest in Asia, under single management. It carried 741 crore passengers in 2025–26 and 1,588 million tonnes of freight in 2023–24.
• Known as the lifeline of India and the main artery of inland transport, it serves both freight and passengers, and it supports national growth and economic integration.

Railway Network of India

Size and Rank

• Older working figures still quoted: route length of 1,23,236 km (this is track length, not route length), 13,452 passenger trains and 9,141 freight trains, 23 million travellers and 3 million tonnes of freight daily, and 7,349 stations.
• Network rank: the USA (about 2.20 lakh km, 2019), China (about 1.65 lakh km, 2025) and Russia (about 92,000 km, 2023) lie ahead of India.
  • Older figures of 2,27,736 km for the USA, 2,22,293 km for Russia and 87,157 km for China belong to an older period, and the order of China and Russia has since changed.
• Passenger traffic: India long led the world in passenger-km. With about 1,133 billion passenger-km (2025), it now stands second to China, at about 1,640 billion.
• It remains the country’s largest public sector undertaking. Older figures record 6,906 stations, 63,122 route km, 7,681 locomotives, 39,852 passenger service vehicles, 4,904 other coaching vehicles and 2,14,760 wagons.
  • By 31 March 2012, these had reached 7,146 stations, 64,600 route km, 9,549 locomotives, 55,339 passenger vehicles, 6,560 other coaching vehicles and 2,39,321 wagons.
• It is the largest government undertaking and a very large employer, with more than 10 lakh workers across operations and commerce, and about 12.52 lakh in March 2024.

Significance of Railways in India

• Passenger transport: the cheapest and most convenient mode for both long-distance and suburban travel.
• Industry: railways have driven industrial growth, as with textiles in Mumbai, jute around Kolkata and coal in Jharkhand.
  • They bring raw materials to the factory and send finished goods to market.
• Agriculture: much of its growth owes to rail.
  • Commercial farming became possible because produce could reach distant markets and even the world market at remunerative prices.
  • Trains move perishables and farm implements quickly over long distances.
• Rural contact: they break the isolation between city and countryside and spread new ideas and innovations.
• National market: they help equalise prices across regions. Links with major ports promote international trade and lift coastal prosperity.
• Defence and internal security: they move troops, equipment and police to remote places quickly, during external threats and during social, political or religious disturbances and insurgency.
• Disaster relief: they carry relief and rescue teams and essential items during droughts, floods, famines and earthquakes, saving people from suffering and starvation.
• Long haulage and integration: they suit journeys over long distances and bulky goods such as coal, petroleum and ores, and they act as a strong medium of national integration.
• Speed: superfast trains and container services quicken the movement of people and goods between major cities.

Growth and Development of Indian Railways

• 16 April 1853: the first railway line opened to public traffic, between Mumbai and Thane, over 34 km.
  • It reached Kalyan in May 1854 and Khopoli in May 1856. The Khandala–Pune section opened in June 1858.
• 15 August 1854: the East Indian Railway opened its first stretch, Howrah to Hugli (37 km), and it reached the Raniganj coal mines in February 1855.
• 1856: the south got its first line, 105 km from Royapuram to Arcot, which reached Kadalundi near Calicut on the west coast in 1861.
• 1859: the Kanpur–Allahabad (now Prayagraj) line opened.
  • Between 1862 and 1866, the gaps between Howrah and Delhi were filled.
• 1870: the all-rail route from Kolkata to Mumbai began working, and the main line from Mughal Sarai (now Pandit Deen Dayal Upadhyaya Junction) to Lahore, now in Pakistan, was completed.
• 1871: the Mumbai–Chennai route opened.
• Within 18 years, from 1853 to 1871, most important Indian cities were linked by rail.
• Route length grew from 7,680 km (1870) to 39,834 km at the turn of the century and 66,234 km by March 1940.
  • In 1947, 10,523 km of 65,217 km went to Pakistan, which left India 54,694 km.

• Rail lines in the most difficult terrain: the 55 km Jammu–Udhampur section, and the Konkan Railway, with a route length of about 741 km, against 837 km in older accounts.
• The longest rail route in India runs from Dibrugarh in Assam to Kanniyakumari in Tamil Nadu.

Railway Zones

• At Independence, India had 42 railway systems run by 37 companies.
• A 1950 Railway Board plan regrouped them into six zones between April 1951 and April 1952: Southern, Central, Western, Northern, North-Eastern and Eastern.
  • The Eastern split into Eastern and South-Eastern. The North-Eastern split on 15 January 1958 into North-Eastern and Northeast Frontier.
  • South Central came on 2 October 1966, making nine zones for about three decades.
• The list below stood at 17 in 2014, including the Kolkata Metro.

• A South Coast Railway zone with its headquarters at Visakhapatnam was established in 2026.

Gauge and Electrification

• Gauge is the clear width of a track, measured across the inner faces of its two rails.

• Mixed gauge is a colonial legacy. Broad gauge went to trunk routes joining the port cities, and metre gauge covered the land north of the Ghaghara–Ganga line, Rajasthan and Gujarat, and much of the Peninsula.
• Break of gauge costs time and money: passengers change trains, and goods must be transhipped, with pilferage and damage.
• Project Unigauge is the answer: conversion mainly from metre to broad gauge raises capacity and speed, and lowers cost.
• Electrification began with lines from Victoria Terminus to Kurla and Bandra (16 route km) in 1925.
  • Electric locomotives can double capacity, on older estimates.
  • The electrified share of route length rose from 1.33% in 1960–61 to 30.42% in 2010–11, and to about 99.6% of broad gauge by July 2026.

Rail Traffic

• Passenger traffic grew from 1,284 million in 1950–51 to 8,420.7 million in 2012–13. Passenger-km, the real measure of volume, rose from 66.5 to 1,098.1 billion.
  • Train classes range from ordinary passenger, mail and express to superfast, Rajdhani, Shatabdi, Jan Shatabdi and Sampark Kranti.
  • Vande Bharat services numbered 164 in December 2025.
• Freight traffic grew from 73.2 million tonnes in 1950–51 to 1,008.1 million tonnes in 2012–13, and to 1,588 million tonnes in 2023–24.
  • The chief cargoes are coal, iron and steel, ores, petroleum products, foodgrains, fertilisers, cement, sugar, salt and edible oil.
• Freight earnings exceed passenger earnings: ₹83,478.8 crore against ₹31,322.8 crore in 2012–13. This pattern underlies cross-subsidy.
• Older measures to raise freight capacity: more line capacity and better signalling on critical sections, unit trains for coal, roller-bearing wagons, 4,500-tonne trailing loads, gauge conversion, heavier rails on concrete sleepers, and a 5,600 HP electric locomotive from Chittaranjan.

Dedicated Freight Corridors (DFC)

• Carried out by the Dedicated Freight Corridor Corporation of India Limited, the project separates freight from passenger lines.
  • Freight-only trains run at higher speeds and heavier axle loads, on stronger track.
  • Bypasses around crowded cities lessen the social and environmental impact.
  • Cheaper freight and timely delivery favour industry.

• The two together give 2,843 km. The Western corridor was declared complete on 31 March 2026 with the Jawaharlal Nehru Port link.
• Industrial corridors are planned on this backbone, so a freight line doubles as a development axis.
• Older comparisons put India’s long-distance train load near 5,000 tonnes, against 20,000 in China and 35,000 in Australia.

Distribution of the Network

• Northern Plain: a dense network from Amritsar to Howrah, built on level land, dense population, developed farming and industry, and heavy urbanisation.
  • Its focal points are Delhi, from where lines radiate in all directions, along with Kanpur, Mughal Sarai, Lucknow, Agra and Patna.
• Peninsular plateau: apart from Saurashtra and Tamil Nadu, a more open and loose network, crossed by trunk routes such as Mumbai–Chennai, Chennai–Kochi, Chennai–Delhi, Mumbai–Kolkata and Mumbai–Thiruvananthapuram.
• Himalaya: the sparsest part of the network.
  • Three classic narrow-gauge lines serve it: Kalka–Shimla, Pathankot–Kangra and Siliguri–Darjeeling.
  • Kalka–Shimla (1903): 96.6 km, 103 tunnels (the longest 1,144 m) and 869 bridges.
  • Siliguri–Darjeeling: about 82–88 km, opened in 1881.
• North-East: rugged, forested and thinly settled, so lines have come late and at high cost.
  • Bairabi–Sairang (51 km), inaugurated in September 2025, took the railway towards Aizawl, through 45 tunnels.
• Coastal plains: the wide eastern plain carries a long trunk route from Kolkata to Chennai. The narrow western plain, with Ghats spurs close to the sea, had none until the Konkan Railway (Roha to Thokur), completed in January 1998.
  • It cut the rail journey by 1,050 km between Mangaluru and Mumbai, 1,218 km between Mangaluru and Ahmedabad, 707 km between Mangaluru and Delhi and 437 km between Kochi and Mumbai, and it has a 6.5 km tunnel near Ratnagiri.
• Overall, service is lop-sided: the Indo-Gangetic plain has the most, then the plateau, and the Himalaya the least.

• Uttaranchal is now Uttarakhand. Jammu and Kashmir has since been reorganised into the Union Territories of Jammu and Kashmir and of Ladakh, and Telangana separated from Andhra Pradesh in 2014.

Factors Affecting Railways

Geographical Factors

• The North Indian plain: level land, high population density and rich farming make it the most favourable area.
  • Its many rivers, though, make for costly bridges, and flood plains in Bihar and Assam have few lines.
• The plateau of south India: less suitable than the northern plain. Undulating ground makes new projects and operations harder, and population is thinner.
• The Himalayan region: almost devoid of railways because of rugged relief.
  • Terminals such as Jammu Tawi, Hoshiarpur, Kotdwar, Dehra Dun and Kathgodam sit in the foothills, and a few narrow-gauge tracks climb from them.
• Sandy Rajasthan: thin population, little industry and hostile terrain limit lines. Jodhpur and Jaisalmer had no rail link till 1966.
• Forested and marshy tracts: the forests of Madhya Pradesh and Odisha, deltaic swamps of West Bengal, the marshes of the Rann of Kachchh and the hilly Sahyadri all resist railway building.
  • The Sahyadri can be crossed only through gaps such as Thalghat, Bhorghat and Palghat, to reach coastal railheads like Mumbai, Vasco-da-Gama, Mangaluru and Kochi.
• Railways, in short, seek the path of least resistance.

Economic Factors

• Railways grow where the economy is advanced and the need is felt most, as in Delhi, the Northern Plains and Mumbai. In turn, they bring prosperity to the areas they cross.
• Because of these linkages, density is highest near big urban and industrial centres such as Jamshedpur, and in regions rich in minerals and farm resources.

Political and Administrative Factors

• The railway system is a legacy of British rule. Its lines were aligned to take India’s raw materials to British industry and to spread British manufactures across Indian markets.
• Military supremacy called for fast movement of troops and arms.
• Top priority therefore went to the ports of Mumbai, Kolkata and Chennai, which were tied to their hinterlands for imports and exports. The network then spread outward from them.
• Political choice still counts. The rail coach factory at Rae Bareli is usually attributed to political considerations, as the constituency of major national politicians.

Railways and Regional Development

Complementary Role with Other Networks

• Road transport is the natural partner: trains carry bulk over long distances, and trucks collect and deliver at each end.
  • Commuters and villagers also reach the station by road, and hill people travel by road to foothill railheads such as Kalka, Dehra Dun and Siliguri.
• The partnership is also a contest. Most National Highways run parallel to rail lines and take the short-haul and higher-value traffic, and rail’s freight share fell from 36% (2007–08) to about 26% (2021–22).
  • Rail keeps the edge beyond about 400–500 km, while road dominates up to about 250 km.
• The National Rail Plan targets 45% by 2030, and new freight corridors and Gati Shakti Cargo Terminals (25 commissioned in 2025) serve that goal.
• Ports depend on rail for their hinterlands, so rail links to major sea ports decide how far a port’s trade can reach.
• Pipelines free rail capacity by taking over oil and gas movement, and air transport carries time-sensitive traffic where rail is slow or missing.

Regional Effects

• Mineral and industrial belts: the coal, iron ore and steel belt of Jharkhand, Odisha and Chhattisgarh rests on heavy-haul lines, and its development shows railway-led growth directly.
• Lagging regions: rail links can end isolation, but they also expose local industry to outside goods, which is what early colonial lines did to Indian crafts.
• Kashmir valley: the Udhampur–Srinagar–Baramulla Rail Link (272 km), opened on 6 June 2025, gives the valley an all-weather link.
  • It has 36 main tunnels and 943 bridges, including the Chenab bridge, 359 m above the river, and the Anji cable-stayed bridge, with a 12.77 km tunnel in Ramban district.
  • Older plans gave a 292 km route from Jammu, and the 11 km Pir Panjal tunnel on it links Qazigund with Banihal.
  • Work begun in the 1980s faced difficult terrain, landslides, land acquisition and security threats.
  • The first foodgrain train reached Anantnag in 2025, an early sign of the line’s value to the valley economy.
• North-Eastern Region: the route through the Siliguri corridor is narrow, so rail and road must be built as one complementary system in the region. Rail takes the long haul to railheads, and roads then reach the hill districts.
• Peninsula’s coasts: the Konkan Railway became the lifeline of the western coastal plain, opening its ports, orchards and fisheries to northern markets.
  • The new Pamban bridge (2.08 km), inaugurated on 6 April 2025, restored the rail link to Rameswaram.
• Social burden: freight subsidises remote lines and lower fares. This cross-subsidy is itself a tool of regional equity, and it limits how far commercial logic can go.

Metro Rail and Rapid Transit

• Metro rail offers fast, cheap and comfortable travel in big cities. It takes pressure off roads and gives clean local transport.
• Kolkata had India’s first metro, from 24 October 1984, followed by the Chennai Mass Rapid Transit System (1995). Delhi Metro began in December 2002 and now serves satellite towns such as Gurugram, Noida, Faridabad and Bahadurgarh, and Rapid Metro Gurgaon (November 2013) was the first privately owned system.
• India’s metro network passed 1,000 km by January 2025 and ranks third in the world.
• The Regional Rapid Transit System extends the idea to whole city regions. The Delhi–Ghaziabad–Meerut Namo Bharat corridor (82.15 km) is fully in service.
  • It lets workers live farther out, which eases crowding in the core city but can also feed urban sprawl.
• High-speed rail: the Mumbai–Ahmedabad line (508 km) was sanctioned in December 2015 and had reached 55.63% physical progress by 30 November 2025.
  • Earlier plans named higher-speed routes and a Diamond Quadrilateral linking the metros, on the road model of the Golden Quadrilateral.

Problems of Indian Railways

• Safety: ageing tracks, wagons, coaches, bridges and signals have long been the main cause of accidents.
  • The Khanna Committee reported 76% of accidents as derailments, 7% collisions, 16% at level crossings and 1% fires, with about a quarter of track overaged.
  • In 2003, about 44% of bridges were over 80 years old (56,178 of 1,27,154).
  • Raksha Kavach, a networked anti-collision device developed by Konkan Railway, led to today’s Kavach, commissioned in its 4.0 version on 738 route km by December 2025.
  • Consequential accidents fell from 1,711 in 2004–14 to 31 in 2024–25.
• Costs and revenue: costs have long outrun revenues. Half of the zones spent more than they earned in 2013–14.
  • Causes include low labour productivity, wage bills after each pay commission, and lease charges on market borrowings since 1986.
• Loss of traffic: saturated trunk routes and unreliable service leave the railways mainly carrying public-sector bulk (coal, ore, foodgrains).
• Dual role: an expert group of 1998 called this a “split personality”, a commercial body also charged with social duties: suburban services, concessional fares and remote lines.
• Other problems: late running, poor station facilities, weak security and political interference in project choice.

Government Initiatives

• Foreign Direct Investment (FDI) in railway-related components stood at US$ 1,107.60 million between April 2000 and March 2020.
• The National Rail Plan seeks to integrate rail with other modes and build a multi-modal transportation network.
• The Research Designs and Standards Organisation (RDSO), the research arm of the railways, launched a New Online Vendor Registration System to digitise procedures and make them transparent.
• The rail and general budgets were merged from 2017.
• Electric traction and rail links to ports and mines now lead investment, with broad-gauge electrification nearly complete.

Facts about Indian Railways

• The Fairy Queen (1855) was certified by Guinness in 1998 as the oldest steam locomotive in regular operation. It has run between New Delhi and Alwar in Rajasthan.
• Four railway properties are UNESCO World Heritage sites: the mountain railways of Darjeeling (1999), Nilgiri (2005) and Kalka–Shimla (2008), and Mumbai CST (2004).
• Indian Railways was nationalised in 1951.
• Toilets were introduced in 1909.
• Computerised reservations began in New Delhi in 1986.
• Mamata Banerjee became the first woman Railway Minister in 1999, serving through 2000.

Privatisation of Railways

• Indian Railways began the process to let private firms run passenger trains on its network through 151 new trains on 109 routes (2020).
  • They would have formed a tiny share of all trains, yet they marked the start of private passenger operation.
  • Bids in 2021 drew limited interest, and the tender was later scrapped with a fresh one promised.
• Privatisation has been advised for decades by the former Planning Commission and now NITI Aayog.
• Letting new operators into a public-transport monopoly could improve services and growth, with both merits and demerits.
• Bibek Debroy Committee: set up to find resources and to restructure the Railway Board, it favoured private ownership of rolling stock: wagons and coaches.

Objectives of the Initiative

• Bring in modern rolling stock that needs less maintenance.
• Reduce transit time.
• Boost job creation.
• Enhance safety.
• Offer a world-class travel experience.
• Narrow the demand-supply gap in passenger transport.

Pros of Privatisation

• Improved infrastructure: NITI Aayog’s Strategy for New India @75 set targets such as raising the pace of building from 7 km a day to 19 km a day and 100% electrification of broad gauge by 2022–23.
  • Private investment, the argument runs, leads to better infrastructure, safety and shorter journeys.
• Better services: the railways suffer from poor punctuality, dirty washrooms, water shortage and unclean platforms. Competition could improve them.
• Technology infusion: newer coaches, safety systems and travel experience could help make the network world-class.

Cons of Privatisation

• Coverage limited to lucrative routes: public ownership delivers nationwide links for regional development.
  • Less popular routes may be neglected under private operators, and this would hurt connectivity.
  • Some regions could become virtually inaccessible and stay outside development, such as Himalayan and north-eastern States with rugged terrain and low population density.
• Higher fares: the easiest way for a private firm to raise profit is to raise fares, and lower-income groups would be priced out. This would defeat the railway’s purpose of serving all.
• Cross-subsidisation: freight revenue subsidises passenger fares, and such below-cost pricing makes it hard for private players to compete.
• Conflict of interest: the Ministry of Railways is policy maker, regulator and service provider. The committee saw this as a clear conflict that blocks fair competition.
• Social welfare: railways keep the cost of moving final and intermediate goods low. Profit-driven operation would be inflationary and hit ordinary people.

Way Forward

• Sustainable pricing: revise the pricing model so passenger and freight segments are both sustainable, with tariffs competitive with road transport.
• Independent regulator: create a level playing field, by establishing the approved Rail Development Authority quickly.
• Modernisation: carry out the committee’s ideas, such as expanding railway manufacturing companies and corporatising core functions.
• The balance lies in combining the strengths of private and government enterprise, while the railway continues to serve the world’s largest democracy.