The Northeast Frontier Railway (NFR) has started construction of a 4.7-km elevated railway viaduct through the Deepor Beel area near Guwahati.

• The project, estimated at ₹536 crore, aims to provide a long-term solution to the recurring train-elephant collisions in one of Assam’s most sensitive wildlife corridors.

Key Highlights of the Project

• The project is being implemented by Northeast Frontier Railway, under the Ministry of Railways.
• It includes:
  • Construction of a 4.7-km elevated railway corridor (viaduct).
  • Retaining walls and embankments.
  • Minor bridges.
  • Track, signalling and telecommunication infrastructure.
  • Overhead electrification facilities.
• The contract was awarded in January 2026, and the project is targeted for completion by March 2028.

Why is the Project Important?

Reducing Human-Wildlife Conflict

• The railway line passes through an important elephant movement corridor near Deepor Beel.
• Several elephants have lost their lives due to train accidents in this stretch over the years.
• The elevated corridor will allow elephants to move freely underneath while trains operate above, reducing wildlife mortality.

Improving Railway Operations

• At present, trains are required to move at a permanent speed restriction of 30 kmph in this section.
• After completion, train speeds can be increased, improving operational efficiency and passenger convenience.

About Deepor Beel

• Deepor Beel is a Ramsar Site and one of the largest freshwater wetlands in the Brahmaputra Valley.
• It is located on the southwestern edge of Guwahati in Assam.
• It serves as:
  • A natural floodwater reservoir for Guwahati.
  • An important habitat for migratory birds.
  • A critical elephant movement corridor connecting the Rani-Garbhanga forests with other forest areas.

Environmental Concerns

• Environmental groups have raised concerns regarding:
  • Tree felling and habitat disturbance.
  • Potential impact on wetland ecology.
  • Construction activities near a Ramsar wetland.
• NFR has stated that the project is being executed according to conditions prescribed by the Forest Department and environmental safeguards will be strictly followed.

Exam Hook – Prelims Question

Consider the following statements regarding Deepor Beel:

1. It is a Ramsar Site located in Assam.
2. It acts as a natural stormwater reservoir for Guwahati.
3. It is an important elephant movement corridor.

Which of the statements given above is/are correct?

(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only
(d) 1, 2 and 3

Answer: (d)

One-Line Wrap

The Deepor Beel Elevated Railway Corridor represents an important attempt to reconcile infrastructure development with wildlife conservation in one of Assam’s most ecologically sensitive landscapes.