India’s recent infrastructure reflects connectivity, development, heritage conservation, urban transformation, governance and future-oriented planning.

• Major sectors: bridges, tunnels, airports, ports, transport, government buildings, memorials, museums, pilgrimage centres and smart cities.
• Construction has become a key pillar of the “New India” development vision.

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1. Bogibeel Bridge & Dr. Bhupen Hazarika Setu — Northeast Connectivity

• Bogibeel Bridge: 4.94 km; India’s longest combined rail-road bridge.
• Inaugurated: 25 Dec 2018.
• Reduced Dibrugarh–Itanagar:
  • Road distance by 150 km
  • Rail distance by ~200 km
• Dr. Bhupen Hazarika Setu: 9.15 km.
• Connects Upper Assam with eastern Arunachal Pradesh.
• Reduced inter-state travel distance by ~165 km.
• Both designed to facilitate military movement.

2. Atal Setu & Sudarshan Setu — Maritime Connectivity

• Atal Bihari Vajpayee Sewri–Nhava Sheva Atal Setu
  • Mumbai
  • 21.8 km, six lanes.
  • India’s longest bridge and longest sea bridge.
  • Sewri–Nhava Sheva travel: ~2 hours → 20 minutes.
• Sudarshan Setu
  • Gujarat
  • 2.32 km
  • India’s longest cable-stayed bridge.
  • Connects mainland with Beyt Dwarka.
  • Walkways feature Bhagavad Gita verses.
  • Solar panels: ~1 MW capacity.

3. Chenab & Anji Khad Bridges — Kashmir Rail Network

• Chenab Rail Bridge
  • Height: 359 m above riverbed
  • Length: 1,315 m
  • World’s highest railway arch bridge.
  • Inaugurated: 6 June 2025.
• Anji Khad Bridge
  • India’s first cable-stayed railway bridge.
  • Length: 725 m.
  • Y-shaped pylon: 193 m high.
  • Commissioned: 6 June 2025.

4. New Pamban Bridge — Rail Connectivity

• India’s first vertical-lift railway sea bridge.
• Restores rail connectivity to Rameswaram.
• Cost: ₹550 crore.
• Navigational span: 72.5 m.
• Can lift to 17 m.
• Uses specially coated stainless-steel reinforcement for protection against the marine environment.

5. Atal Tunnel & Sela Tunnel — Border Connectivity

• Atal Tunnel
  • Length: 9.02 km.
  • Year-round connectivity to Lahaul-Spiti.
  • Manali–Sarchu distance reduced by 46 km.
• Sela Tunnel
  • Provides all-weather connectivity to Tawang.
  • Tunnel: 1,555 m.
  • Access roads: 8.6 km.
  • Important because of heavy snowfall in the region.

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6. Kempegowda & Guwahati Airports — Aviation Expansion

Kempegowda Airport, Bengaluru

• Terminal-2 increased annual capacity from ~2.5 crore to 5–6 crore passengers.
• Features:
  • Green wall
  • Hanging gardens
  • Outdoor gardens

Guwahati Airport

• Capacity: 34 lakh → 1.3+ crore passengers.
• Features a “Sky Forest”.
• Uses ~140 metric tonnes of bamboo and ~1 lakh indigenous plants.

7. Jewar International Airport

• NCR’s second major aviation gateway.
• Phase 1 cost: ₹11,200 crore.
• Inaugurated: 28 March 2026.
• Intended to reduce pressure on IGI Airport.
• Addresses aviation needs of Western Uttar Pradesh.
• Planned to become one of India’s largest airports after full development.

8. Vizhinjam Port — Maritime Transshipment

• Kerala.
• Inaugurated: 2 May 2025.
• India’s first dedicated container transshipment port.
• Also the first semi-automated transshipment port.
• Natural draft: ~20 m.
• Can accommodate large cargo vessels.
• Objective: shift transshipment activity from foreign ports to India and retain associated revenue domestically.

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9. Kochi Water Metro & Namo Bharat — Urban Transport

Kochi Water Metro

• India’s first water metro system.
• 78 battery-electric hybrid boats.
• 38 terminals, 15 routes.
• Large-scale battery-powered water-metro network.

Namo Bharat RRTS

• Delhi–Ghaziabad–Meerut corridor.
• Length: 82.15 km.
• Maximum designed speed: 180 km/h.

10. Namo Ghat & Varanasi Multi-Modal Terminal

Namo Ghat

• Cost: ₹95 crore.
• Features:
  • Viewing decks
  • Cafeterias
  • Heritage murals
  • Cruise berths

Varanasi Multi-Modal Terminal

• First of its kind on National Waterway-1.
• Handles vessels of 1,500–2,000 tonnes.
• Launch point of India’s first post-independence inland-waterway container service.

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GOVERNANCE & NATIONAL INSTITUTIONS

11. Swarnim Sankul & New Parliament Building

Swarnim Sankul

• Gandhinagar.
• Brings multiple state departments under one roof.
• Facilitates shared services and administration.

New Parliament Building

• New Delhi.
• Triangular design.
• Seats:
  • Lok Sabha: 888
  • Rajya Sabha: 384
• Inaugurated: 28 May 2023.
• Incorporates cultural content from various states.
• Houses the Sengol.

12. Central Vista

Key components:

• Kartavya Path
• Kartavya Bhawan
• Seva Teerth

Kartavya Path

• Redeveloped in 19 months.
• Inaugurated: 8 September 2022.

Kartavya Bhawan-3

• Part of ministry consolidation into a shared secretariat.
• Designed to consume 30% less energy than conventional buildings.

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NATIONAL SYMBOLS & MEMORIALS

13. Statue of Unity

• Height: 182 m.
• World’s tallest statue.
• Inaugurated: 31 October 2018.
• Height corresponds to 182 seats of Gujarat Legislative Assembly.
• Public participation included farmers contributing iron from old agricultural tools.

14. National War Memorial & National Police Memorial

National War Memorial

• India’s first national monument dedicated to soldiers who sacrificed their lives after Independence.
• Names of 25,942 soldiers inscribed.

National Police Memorial

• First national monument dedicated to police personnel martyred in the line of duty.
• Fallen officers’ names recorded on the Wall of Valour.

15. Smritivan & Jallianwala Bagh

Smritivan, Bhuj

• Spread over 470+ acres.
• Names of 13,000+ victims.
• Miyawaki forest: 3+ lakh trees.
• Includes a 5D seismic simulator.

Jallianwala Bagh

• Redeveloped complex depicts the route taken by General Dyer’s troops.
• Added:
  • Sculptures
  • Galleries
  • Sound-and-light show

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KNOWLEDGE, HISTORY & CULTURE

16. Nalanda University

• New campus: 455 acres.
• Inaugurated: 19 June 2024.
• Solar-powered, net-zero campus.
• 2,000-seat amphitheatre.
• Kamal Sagar: 100+ acres.
• Uses Bihar’s traditional Ahar-Pyne system for rainwater harvesting.

17. Pradhanmantri Sangrahalaya & Dandi Kutir

Pradhanmantri Sangrahalaya

• Opened: 14 April 2022.
• First museum dedicated to every Indian Prime Minister.
• Uses:
  • Holograms
  • Interactive rooms
• Focus: India’s post-Independence journey.

Dandi Kutir

• Focuses on Mahatma Gandhi’s life.
• Uses:
  • 3D mapping
  • Holography
  • 360° projection
• Dome height: 41 m.

18. Tribal Freedom Fighters’ Museums & Maritime Heritage

• National museum programme proposes 11 tribal freedom-fighters’ museums.
• 4 planned for inauguration by 2026.
• First located at the old Central Jail, Ranchi.
• National Maritime Heritage Complex, Lothal:
  • Dedicated to India’s 4,500-year-old maritime history.

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CONVENTION, SPORTS & URBAN SPACES

19. Mahatma Mandir, Bharat Mandapam & Yashobhoomi

Venue	Key fact
Mahatma Mandir	~40 acres; auditorium: 6,000
Bharat Mandapam	Auditorium: 7,000; amphitheatre: 3,000
Yashobhoomi	Exhibition area: 1.07 lakh+ sq m; conference capacity: 11,000+ delegates

20. Rudraksh & Narendra Modi Stadium

Rudraksh International Cooperation & Convention Centre

• Varanasi.
• Shivling-inspired design.
• 108 aluminium Rudraksh motifs.
• Capacity: ~1,200.
• Reflects India–Japan architectural and technical cooperation.

Narendra Modi Stadium

• Ahmedabad.
• World’s largest cricket stadium.
• Capacity: ~1,32,000 spectators.

21. Sabarmati Riverfront & Kankaria Lake

Sabarmati Riverfront

• Redeveloped area: ~205 hectares.
• Public riverfront: 11.25 km.
• Atal Pedestrian Bridge: 300 m, kite-inspired design.

Kankaria Lake

• Originates from the 15th century.
• Redeveloped lakefront: 2.3 km.
• Includes recreational facilities.

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PILGRIMAGE & HERITAGE

22. Kashi Vishwanath Dham & Mahakal Lok

Kashi Vishwanath Dham

• 23 buildings connect Lalita Ghat to the temple.
• Creates a more integrated route from Ganga → shrine.

Mahakal Lok

• Ujjain.
• ~900 m long.
• 108 sandstone pillars.
• Pillars depict postures associated with Lord Shiva’s Anand Tandav.

23. Kedarnath, Somnath & Ambaji — “Virasat Bhi, Vikas Bhi”

Kedarnath

• Redeveloped with disaster resilience after 2013 floods.
• Includes 35-tonne statue of Adi Shankaracharya.

Somnath

• 1.48 km Samudra Darshan Path.
• Special gallery.
• Old precinct redevelopment.

Ambaji

• ₹1,632 crore Shakti Corridor project.
• Connects:
  • Temple
  • Gabbar Hill
  • Mansarovar
• Includes parking, underpasses and pilgrim centres.

24. Tripura Sundari & Shri Ram Janmabhoomi Temple

Tripura Sundari

• 51 Shaktipeeth Park.
• Replicas of Shaktipeeths installed near Maa Tripura Sundari Temple.

Shri Ram Janmabhoomi Temple

• Ayodhya.
• Pran Pratishtha: 22 January 2024.
• Main load-bearing structure is free of iron.
• Combines traditional craftsmanship with detailed stonework.

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FUTURE-ORIENTED DEVELOPMENT

25. GIFT City, Dholera & Charanka

GIFT City

• India’s first operational IFSC.
• India’s first greenfield smart city.
• Features:
  • District cooling
  • Automated waste collection
  • Utility tunnels

Dholera

• Infrastructure developed before plot allocation:
  • Roads
  • Water
  • Electricity
  • Fibre connectivity
• Semiconductor plant approved in 2024.
• Represents major industrial development.

Charanka Solar Park

• Pioneered a shared-park model.
• Enables large-scale solar generation using shared land/infrastructure.

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QUICK REVISION: MUST-REMEMBER FACTS

Project	One-line fact
Bogibeel	Longest combined rail-road bridge in India
Dr. Bhupen Hazarika Setu	Assam–Arunachal road connectivity
Atal Setu	India’s longest bridge/sea bridge
Sudarshan Setu	Longest cable-stayed bridge in India
Chenab Bridge	World’s highest railway arch bridge
Anji Khad	India’s first cable-stayed railway bridge
New Pamban	India’s first vertical-lift railway sea bridge
Atal Tunnel	Year-round Lahaul-Spiti connectivity
Sela Tunnel	All-weather Tawang connectivity
Kempegowda T2	Major aviation-capacity expansion
Jewar Airport	NCR’s second major aviation gateway
Vizhinjam	India’s first dedicated container transshipment port
Kochi Water Metro	India’s first water metro
Namo Bharat	Delhi–Ghaziabad–Meerut RRTS
New Parliament	Triangular complex; 888 LS + 384 RS seats
Statue of Unity	World’s tallest statue, 182 m
War Memorial	25,942 soldiers’ names
Nalanda	Solar-powered, net-zero campus
Pradhanmantri Sangrahalaya	Museum dedicated to all Indian PMs
Lothal Maritime Complex	4,500-year maritime heritage
Yashobhoomi	1.07 lakh+ sq m exhibition area
Narendra Modi Stadium	World’s largest cricket stadium
Mahakal Lok	108 carved sandstone pillars
Ram Temple	Iron-free main load-bearing structure
GIFT City	India’s first operational IFSC
Dholera	Semiconductor/industrial development
Charanka	Shared-park model for solar power