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Devprayag-Janasu Tunnel

Sector: Water Supply and Storage • Location: Uttarakhand, India

Source: The Economic Times

Project
Completed

The Devprayag-Janasu tunnel, part of the Rishikesh-Karnaprayag Rail Link Project, is India's longest rail tunnel, completed under challenging conditions including significant water influx and soft rock pressure. The project utilized a Single Shield Hard Rock Tunnel Boring Machine (TBM) and achieved a breakthrough on April 16, 2025.

Status
Closed
Sector
Water Supply and Storage, Tunnel, Rail, Government
Location
Uttarakhand, India
Updated
22 Jul 2026
Source
The Economic Times

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The project “Devprayag-Janasu Tunnel” is an infrastructure initiative in the Water Supply and Storage sector, located in Uttarakhand, India. Taiyo aggregates data on it from The Economic Times.

Participants

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Company

Status

Original status

Completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The Devprayag-Janasu tunnel, part of the Rishikesh-Karnaprayag Rail Link Project, is India's longest rail tunnel, completed under challenging conditions including significant water influx and soft rock pressure. The project utilized a Single Shield Hard Rock Tunnel Boring Machine (TBM) and achieved a breakthrough on April 16, 2025.

Original sector

Transportation

Location

Country

India

State

Uttarakhand

Source

Source

The Economic Times

URL

More Details

Record type

Project

Sector

Water Supply and Storage, Tunnel, Rail, Government

Article published date

2025-04-30

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