NCERT-aligned Class 12 Geography topic. Every item is anchored to a real location on India's map — built for boards (CBSE, ICSE, state) and UPSC aspirants.
Five modes of transport in India?
Land (road + rail), Water (inland + ocean), Air, Pipelines.
Which mode carries the most passenger + freight traffic in India?
Roads — about 87% passenger and 60% freight.
Length of India's road network?
Over 6.6 million km — second-largest road network in the world after USA.
Length of Indian Railways network?
Over 68,000 route km — fourth-largest network in the world.
India's national waterway count?
111 declared National Waterways (after the National Waterways Act 2016).
India's rank in air-passenger market?
Third-largest domestic aviation market in the world (after USA + China).
Six categories of roads in India per the standard textbook?
(1) National Highways (NH), (2) State Highways (SH), (3) District Roads, (4) Rural Roads, (5) Border Roads, (6) Other Roads.
Who is responsible for maintaining NATIONAL HIGHWAYS in India?
Two principal agencies handle Indian National Highway maintenance: (i) The NHAI — National Highways Authority of India — established 1995, responsible for all major arterial National Highways + expressway projects + toll-road operation. NHAI manages over 60,000 km of the network. (ii) The CPWD (Central Public Works Department) — handles the older NH stretches + smaller routes not transferred to NHAI. (iii) State PWDs maintain those NH segments delegated to them. The Ministry of Road Transport + Highways (MoRTH) sets policy + funding priorities for all three.
Length of National Highways (latest)?
~1.46 lakh km (146,000 km) — over 2 lakh km after the planned Bharatmala expansion.
Longest NH in India?
NH-44 (Srinagar → Kanyakumari) — about 4,112 km, India's longest national highway.
Who maintains State Highways?
State Public Works Departments (PWDs).
Who maintains Border Roads?
Border Roads Organisation (BRO) — established 1960 under Ministry of Defence; builds + maintains roads in NE + N border areas.
This topic is part of the NCERT Class 12 Geography syllabus, drawn from the chapter Ch 8-9: Transport, Communication & Trade. Content is cross-referenced against the latest NCERT textbook editions + standard reference works.
Use the interactive India map to learn transport networks (class 12) the way memory works best — by spatial location. Each pin opens a flashcard. Mark "Knew it" or "Didn't know" to track your mastery over time.
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