The Ministry of Railways has approved a project worth ₹285.01 crore to upgrade the electric traction system on a busy section of the South Central Railway. This work will cover approximately 141 route km between Mahbubnagar, Secunderabad, and Medchal. The project aims to make train operations more stable and efficient on this heavily used corridor.
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What is the main upgrade in this project?
The current power system is being upgraded from 1×25 kV to a 2×25 kV system. This change will provide a more stable power supply to the trains, reducing voltage drops and allowing the tracks to handle more traffic. This upgrade is part of the larger Dharmavaram–Dhone–Mahbubnagar–Secunderabad–Medchal–Mudkhed–Indore–Ajmer HDN corridor development.
How will this benefit passengers and freight?
The upgrade will increase the overall capacity of the rail corridor, meaning more trains can run without delays. According to the official announcement on 08 Jun 2026, the improved power stability will lead to better operational efficiency. This will specifically help in moving freight more quickly, which supports local trade and industries in the region.
| Project Detail | Information |
|---|---|
| Total Cost | ₹285.01 Crore |
| Route Length | 141 KM |
| Section | Mahbubnagar–Secunderabad–Medchal |
| Power Upgrade | 1×25 kV to 2×25 kV |
| Announcement Date | 08 Jun 2026 |
Frequently Asked Questions (FAQs)
What is the cost and length of the Mahbubnagar-Secunderabad project?
The project has a sanctioned cost of ₹285.01 crore and covers approximately 141 route km.
Why is the traction system being changed to 2×25 kV?
The upgrade from 1×25 kV to 2×25 kV is intended to improve power stability, increase line capacity, and make freight movement more efficient.