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Mumbai Metro Expansion to 120 Km by 2026 Under MMRDA; ₹22,862 Cr Airport Line Planned for 2029

Target:MPSCUPSCTeachingPrelims HighMains Medium
31 Mar 2026
~2 min
Source: Indian Express
Key Data:80 km120 km70 lakh passengers/day₹22,862 crore35 km11.4 km
Bodies:MMRDAUrban Development Department (Maharashtra)
Practice MCQs from today's news ▸
What This Article Covers

1.Mumbai's operational metro network reaches 80 km across seven corridors, with an additional 10 km opening on April 3, 2026, on Line 9 and Line 2B.

2.The network is projected to cross 120 km by end-2026 and become substantially more integrated and usable by 2027 with the completion of Lines 2B, 6, and 7A.

3.Major delays from original deadlines (e.g., 2020 to 2026-27) highlight challenges like land acquisition, litigation, and contractor issues, making this a prime exam case on infrastructure project management.

The Big Picture
Prelims · HighMains · Medium

Mumbai's metro network is undergoing a massive, phased expansion from 80 km to over 120 km by 2026, aimed at solving the city's chronic east-west connectivity gap and supplementing its overburdened north-south suburban railway. This ₹1+ lakh crore infrastructure push is critical for urban mobility and a key case study for urban planning and project delays in India.

Exam Lens

Quick Exam Facts From News

Current Operational Network80 km across 7 corridors
Target Network by 2026120+ km
Mumbai Suburban Railway Daily PassengersOver 70 lakh
Line 8 (Airport Connector) Cost₹22,862 crore
Line 8 (Airport Connector) Length35 km
First Mumbai Metro Line (VAG)Versova-Andheri-Ghatkopar (2014), 11.4 km

1-Minute Revision

  • ›Current Operational Network: 80 km across 7 corridors
  • ›Target Network by 2026: 120+ km
  • ›Target this Data: Current operational length (80 km) and 2026 target (120+ km).
  • ›Target this Nodal Body: Mumbai Metropolitan Region Development Authority (MMRDA).
  • ›Target this Legal Point: The project is rooted in the 2004 Metro Master Plan and subsequent expansions.

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 development authority is primarily responsible for planning and executing the Mumbai Metro network expansion?

Q2Statement-basedHard

Consider the following statements regarding the Mumbai Metro expansion:

1. The operational network is expected to cross 120 km by the end of 2026.

2. Line 8, connecting Mumbai and Navi Mumbai airports, is targeted for completion in 2027.

3. The Versova-Andheri-Ghatkopar line, opened in 2014, was Mumbai's first metro corridor.

Which of the statements given above is/are correct?

Q3Data-centricMedium

According to the article, what is the estimated cost of the proposed Mumbai Metro Line 8 connecting the two airports?

Q4Application/ImpactMedium

What is the primary urban transport problem that the Mumbai Metro network expansion aims to address?

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