Question 1

What are the key details for the project “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line”?

Accepted Answer

The project “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line” is an infrastructure initiative in the Mass Transit sector, located in Kolkata, West Bengal, India. Taiyo aggregates data on it from Housing News.

Question 2

What is the latest status of the project “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line”?

Accepted Answer

The status recorded for “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line” is under construction.

Question 3

Who are the main government, EPC, and private stakeholders for “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line”?

Accepted Answer

Taiyo maps the stakeholders of “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line”: government bodies (Metro Railway Kolkata, Rail Vikas Nigam Limited).

Question 4

Where can I verify the source and access all details for “Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line”?

Accepted Answer

This Taiyo project page references Housing News along with the original URL (https://housing.com/news/kolkata-metro/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Description	The Purple Line of Kolkata Metro is under construction, connecting Joka Metro station in the south to Esplanade in the north, covering around 15 km. The initial phase operates between Joka and Taratala. The project is developed by Rail Vikas Nigam Limited (RVNL).
Original sector	Urban Transit

Record type	Project
Sector	Mass Transit, Rail, Government
Article published date	2025-09-16

Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line

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Country	India
State	West Bengal
City	Kolkata

Kolkata Metro Line 3 (Purple Line) Joka-Esplanade Metro Line

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