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NHSRCL Invites Bids for Bengaluru-Chennai (1hr 13min) and Delhi-Varanasi (3hr 50min) Bullet Train Designs

Target:UPSCMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link
29 Jun 2026
~2 min
Source: Indian Express
Key Data:Bengaluru-Chennai travel time 1 hr 13 minDelhi-Varanasi travel time 3 hr 50 min7 proposed corridors4,000 route kmDesign speed 350 kmph / operational 320 kmph3 underground stations on Bengaluru-Chennai
Bodies:NHSRCL
Practice MCQs from today's news ▸
What This Article Covers

1.NHSRCL invites design bids for civil structures of Bengaluru-Chennai and Delhi-Varanasi bullet train corridors.

2.The two corridors were announced in Union Budget 2026-27, among seven proposed high-speed rail routes spanning ~4,000 route km.

3.DPRs for four corridors already sanctioned; surveys underway for remaining three; design seeks 350 kmph capability.

The Big Picture
Prelims · HighMains · Medium

NHSRCL has invited design consultancy bids for two new bullet train corridors (Bengaluru-Chennai and Delhi-Varanasi), part of a seven-corridor high-speed rail expansion announced in Union Budget 2026-27. Travel times will be slashed to 1 hr 13 min between Bengaluru-Chennai and 3 hr 50 min between Delhi-Varanasi, with multiple underground stations and tunnels including a 14.79 km mountain tunnel through Kaundinya Wildlife Sanctuary. For UPSC/Banking aspirants, this highlights infrastructure financing, public-private partnerships, and environmental clearances.

Exam Lens

Quick Exam Facts From News

Bengaluru-Chennai travel time1 hr 13 min
Delhi-Varanasi travel time3 hr 50 min
Total proposed HSR corridors7
Total route length (approx.)4,000 km
Design speed / Operational speed350 kmph / 320 kmph
Underground stations (Bengaluru-Chennai)Chennai, Whitefield, Baiyappanahalli
Mountain tunnel length (Kaundinya WS)14.79 km
Bengaluru Terminal approach tunnel15.92 km
Chennai Terminal approach tunnel3.87 km
Underground station (Delhi-Varanasi)Jewar (2 island platforms, 4 lines)

1-Minute Revision

  • ›Bengaluru-Chennai travel time: 1 hr 13 min
  • ›Delhi-Varanasi travel time: 3 hr 50 min
  • ›Target this Data: Travel time Bengaluru-Chennai 1 hr 13 min, Delhi-Varanasi 3 hr 50 min; Tunnel lengths: Chennai Terminal 3.87 km, Kaundiya WS 14.79 km, Bengaluru Terminal 15.92 km.
  • ›Target this Nodal Body: National High Speed Rail Corporation Limited (NHSRCL) – implementer of India's bullet train projects.
  • ›Target this Legal/Policy Point: Union Budget 2026-27 announced seven high-speed rail corridors; DPRs sanctioned for four corridors.

Mastered this topic? Test your knowledge with a full MCQ quiz.

Practice exam-style questions, track your score, and strengthen your recall.

Q1Static LinkageEasy

Which organization is responsible for implementing high-speed rail corridor projects in India?

Q2Statement-basedHard

Consider the following statements regarding the proposed bullet train corridors:

1. The Bengaluru-Chennai bullet train corridor will have three underground stations: Chennai, Whitefield and Baiyappanahalli.

2. The Delhi-Varanasi bullet train corridor will have two underground stations: Delhi and Varanasi.

3. The total route length of all seven proposed high-speed rail corridors is approximately 4,000 km.

Which of the statements given above is/are correct?

Q3Data-centricMedium

According to the article, what is the length of the mountain tunnel proposed through the Kaundinya Wildlife Sanctuary on the Bengaluru-Chennai bullet train corridor?

Q4Application/ImpactMedium

What is the primary objective of NHSRCL adopting standardised design practices from the MAHSR corridor for the new bullet train corridors?

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