Chennai Rail Upgrade: Indian Railways approves 68km Arakkonam-Chengalpattu double line project
Indian Railways has approved the construction of a 68-kilometer double line between Arakkonam and Chengalpattu. This project will cost ₹993 crore and aims to upgrade the Chennai rail network. The approval was granted on Tuesday, May 19, 2026, following a proposal in the 110th Network Planning Group meeting.
What are the main goals and benefits of this project?
The primary goal is to reduce congestion and improve the punctuality of trains. This upgrade will strengthen both passenger and freight movement, leading to smoother rail traffic and reduced detention times. It will also allow for more suburban services, benefiting daily commuters in the Chennai region.
Which areas and stations will be covered?
The project focuses on connecting key industrial hubs to improve logistics and travel. The details of the route are as follows:
| Feature | Details |
|---|---|
| Total Length | 68 Kilometers |
| Estimated Cost | ₹993 Crore |
| Total Stations | 12 (including Junctions) |
| Station Types | 5 Crossing and 5 Halt stations |
| Industrial Areas | Mahindra World City, Sriperumbudur, Oragadam, Irungattukottai |
How does this impact future connectivity in Chennai?
This project is a vital part of the Chennai suburban circular rail network, linking Chennai Beach, Tambaram, Chengalpattu, Kancheepuram, and Arakkonam. It is especially important for the upcoming Parandur Airport Project near Kancheepuram and will help manage the rapidly increasing rail traffic in the city.
Frequently Asked Questions (FAQs)
What is the cost and length of the Arakkonam-Chengalpattu project?
The project has an estimated cost of ₹993 crore and covers a total length of 68 kilometers.
How will this project help the industrial sector in Chennai?
It will improve freight movement for major industrial areas including Mahindra World City, Sriperumbudur, Oragadam, and Irungattukottai.