Transport in India - 1

Table of Contents
1. Introduction
2. Means of Transport
3. Land Transportation
4. Road Transport in India
5. National Highways (NH)
6. National Highways Development Project (NHDP)
7. State Highways (SH)
8. Road Density
9. Railways in India
10. Major District Roads (MD)
11. Rural Roads (RR)
12. Border Roads
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Introduction

Transportation and communication are the two pillars that enable trade and commerce by moving people, goods and information across space. Efficient transport networks reduce time and cost of movement; effective communication systems co-ordinate logistics, safety and operations. Both are interdependent: good communication improves traffic management and freight scheduling, while reliable transport enables physical distribution and access to services. Improved transport also facilitates migration, industrial growth and regional specialisation, thereby supporting national economic development.

Means of Transport

• Land transport - road and rail networks for passengers and freight.
• Water transport - ocean vessels, coastal shipping, inland waterways and barges.
• Air transport - aircraft for long-distance passenger and high-value freight movement.

Land Transportation

• Historical background: Since ancient times, movement in India depended on trails and unmetalled highways, and towns grew along trade routes.
• Development with technology: With economic and technical progress, metalled roads and railways were constructed to carry larger volumes of goods and people efficiently.
• Recent inland transport modes: Pipelines, ropeways and cableways are modern additions. Pipelines are specially important for conveying liquids such as mineral oil and water, sludge and sewage over long distances with low marginal operating cost.
• Major freight modes: Railways, ocean vessels, barges, motor vehicles and pipelines are the principal modes used in the carriage of freight, each chosen by cost, speed and suitability for the commodity.

Road Transport in India

• Extensive road network: India has one of the world's largest road systems, with a total length of over 56 lakh kilometres.
• Post-independence planning: After independence, planned programmes were launched to expand and upgrade roads; a notable reference point is the twenty-year road plan implemented beginning in 1961 to improve connectivity and standards.
• Urban concentration: A substantial share of high-quality roads is in and around metropolitan areas; many rural and remote regions still face weaker connectivity.
• Categorisation of roads: For construction and maintenance, roads are classified into National Highways (NH), State Highways (SH), Major District Roads (MD) and Rural Roads (RR). This classification guides design standards, funding and jurisdictional responsibility.

Indian Road Network - key features

National Highways (NH)

• Role and management: National Highways are the principal inter-state road corridors, intended for long-distance passenger and freight movement, and to connect major cities, ports and rail junctions. They are planned and financed by the Central Government, and managed through specialised agencies.
• Strategic objectives: NHs support inter-state transport, national defence movement and economic integration by linking state capitals, major cities and ports.
• National Highways Authority of India (NHAI): The NHAI is the agency responsible for development, rehabilitation, operation and maintenance of National Highways under the central ministry. It was established to provide focused institutional capability for highway projects and to implement major programmes such as the National Highways Development Project.
• Major projects: Large programmes under national management include the Golden Quadrilateral and the North-South and East-West Corridors, both intended to provide high-capacity, high-quality road corridors between major economic centres.

Golden Quadrilateral

• Overview: The Golden Quadrilateral (GQ) is a major national project that links the four metropolitan cities Delhi, Mumbai, Chennai and Kolkata with a network of high-capacity highways.
• Length and scope: Phase I covered about 5,846 km of 4/6-lane, high-density traffic corridors.
• Funding: The project was funded by the central government through budgetary allocations, special petroleum product tax revenues and borrowing, and implemented through the national authority.
• Completion: The four-lane network of the Golden Quadrilateral was officially reported complete in January 2012, marking a significant enhancement of trunk connectivity.

North-South and East-West Corridors (Phase II)

• Scope: The project developed two long corridors providing trunk connectivity from the extreme north to the extreme south and from the extreme east to the extreme west of the country.
• Length: The combined North-South and East-West Corridor (NS-EW) covered approximately 7,300 km.
• Route coverage: The corridors connect Srinagar to Kanyakumari (with spurs) and Silchar to Porbandar, thereby linking major economic and strategic nodes across India.
• Progress report: By April 2012, a large portion of the project (about 84.26%) had been completed with remaining work in progress; the project also included port connectivity works totaling about 1,157 km.

National Highways Development Project (NHDP)

The NHDP is an umbrella programme that included the Golden Quadrilateral and NS-EW corridors along with other schemes to upgrade, widen and convert major highways into multi-lane corridors meeting modern geometric and pavement standards. Projects under NHDP are implemented by NHAI and other agencies using a mix of public funding, budgetary support and private participation (BOT, EPC, hybrid annuity models).

Important National Highways

• NH 1: New Delhi - Ambala - Jalandhar - Amritsar.
• NH 2: Delhi - Mathura - Agra - Kanpur - Allahabad - Varanasi - Kolkata.
• NH 3: Agra - Gwalior - Nasik - Mumbai.
• NH 4: Thane - Pune - Belgaum - Chennai.
• NH 5: Kolkata - Chennai.
• NH 6: Kolkata - Dhule.
• NH 7: Varanasi - Kanyakumari. (NH-7 mentioned as the longest highway in the list.)
• NH 8: Delhi - Jaipur - Baroda - Ahmedabad - Mumbai.
• NH 9: Mumbai - Vijayawada.
• NH 10: Delhi - Fazilka.
• NH 11: Agra - Bikaner.
• NH 12: Jabalpur - Jaipur.
• NH 24: Delhi - Lucknow.
• NH 27: Allahabad - Varanasi.
• NH 28: Barauni - Lucknow.
• NH 29: Gorakhpur - Varanasi.
• NH 56: Lucknow - Varanasi.

State Highways (SH)

State Highways are the responsibility of state governments. They connect state capitals, district headquarters and important towns within a state and link them with the National Highway network. State Highways are planned and maintained by state public works departments or state highway authorities.

• Integration: State Highways are integrated with the national system to provide continuity of long-distance travel and freight movement.
• Share in network: State Highways typically account for a small percentage of the total road length (roughly 4% as given) but are crucial for intra-state movement and regional economic activity.

Road Density

• Definition: Road density is the ratio of the total length of roads to the land area of a region (commonly expressed as km of road per 100 sq. km or simply km per unit area). It measures connectivity per unit area.
• Non-uniform distribution: Road density in India varies widely between states and regions because of differences in population, economic activity and physical geography.
• Examples: Road density ranges from about 10.48 km in Jammu & Kashmir to about 387.24 km in Kerala, with a national average quoted as 75.42 km.
• Low-density regions: The Himalayan region, the Northeast and parts of Rajasthan show relatively low road density due to difficult terrain and sparse population.

Railways in India

• Scale and significance: The Indian railway system is one of the largest in the world and the largest in Asia. It functions as a major departmental public undertaking providing bulk freight and passenger services nationwide.
• Historical milestones: The first passenger train in India ran between Bombay and Thane on 16 April 1853 covering 34 km. The railways celebrated their 150th anniversary on 16 April 2003.
• Electrification and electric trains: The first electric passenger service known as the Deccan Queen began in 1929 between Bombay and Poona. Indian Railways is one of the most extensively electrified systems in the world.
• Key statistics: The total route length is approximately 63,000 km with around 7,100 railway stations; broad gauge forms the majority of route length.
• Fastest services: The Shatabdi Express is listed among the fastest trains in India with a maximum permissible speed of about 140 km/hr on certain sections.
• Longest platform and route: The longest railway platform in India is at Kharagpur (West Bengal). The longest single train route is the Himsagar Express, which runs from Jammu Tawi to Kanyakumari covering about 3,726 km across ten states.
• Metro rail: The first metro rail in India began operations in Kolkata on 24 October 1984, on the Dumdum-Belgachhia section.
• Gauges: Indian Railways traditionally operated on three gauges: Broad Gauge (~1.67 m), Metre Gauge (1.00 m) and Narrow Gauge (0.762 m or 0.610 m). Broad gauge constitutes the largest share (roughly 74%) of the network while metre and narrow gauges cover the remainder.
• Railway zones: The railway network is administratively divided into zones. Northern Railway (NR) is listed as the largest with about 10,995 km of route, while North Eastern Frontier (NEF) is listed among the smaller zones with about 3,860 km.
• Konkan Railway: The Konkan Railway project provides a shorter coastal route connecting Maharashtra, Goa and Karnataka; the main route described runs approximately 786 km from Roha (Maharashtra) to Mangalore (Karnataka).

Railway Manufacturing and Workshop Units

• Chittaranjan Locomotive Works (CLW): Chittaranjan, West Bengal - manufactures electric locomotives.
• Diesel Locomotive Works (DLW): Varanasi, Uttar Pradesh - manufactures diesel locomotives.
• Integral Coach Factory (ICF): Perambur, Tamil Nadu - manufactures passenger coaches.
• Wheel & Axle Plant: Yelahanka, Bangalore - produces wheels and axles for rolling stock.
• Diesel Component Works: Patiala, Punjab - manufactures components for diesel traction.
• Rail Coach Factory (RCF): Kapurthala, Punjab - manufactures modern passenger coaches.

Major District Roads (MD)

• Function: Major District Roads connect district headquarters with other important centres within the district and with State or National Highways.
• Importance: They are crucial for intra-district movement of agricultural produce, inputs and local trade.
• Share of network: District roads account for about 14% of India's total road length according to the figures provided.

Rural Roads (RR)

• Role: Rural roads provide access to villages and rural settlements, enabling movement of people, agricultural goods and services.
• Extent: Rural roads contribute the major share of the total road length in India - cited here as about 80% of the network.
• Variations: The density and quality of rural roads vary by terrain and regional development; flat agricultural plains have denser rural road networks compared with hilly or forested areas.

Border Roads

• Border Roads Organisation (BRO): The BRO was established in May 1960 to provide road connectivity in border and strategic areas, supporting both defence preparedness and socio-economic development.
• Mandate: BRO is tasked with construction, maintenance and improvement of roads in the northern and north-eastern border regions where terrain is difficult and civilian infrastructure is sparse.
• Capabilities: The BRO is a diversified construction organisation with expertise in engineering works under extreme climatic and topographic conditions, and also undertakes snow clearance and maintenance in high-altitude areas.
• International linkages: BRO also develops international highways and strategic links that can foster cross-border trade and regional cooperation while serving national security interests.