Indian Railways Approves Kosamba Flyover and Bhagalpur Bypass to Boost Network Capacity

Indian Railways Approves Kosamba Flyover and Bhagalpur Bypass to Boost Network Capacity

The Ministry of Railways has approved two key infrastructure projects in Gujarat and Bihar to improve connectivity and ease congestion on busy rail routes. Announced on March 24, 2026, the projects include a Rail Over Rail (RoR) flyover at Kosamba in Gujarat and a rail bypass at Bhagalpur in Bihar, with a combined investment of ₹647.58 crore.

Key Announcements / Highlights

  • Construction of a Rail Over Rail flyover on the Kosamba–Umrapada section in Gujarat
  • Development of a 13.38 km rail bypass at Bhagalpur in Bihar
  • Total project cost estimated at ₹647.58 crore
  • Focus on improving safety, reducing delays, and increasing operational efficiency

Kosamba Rail Over Rail Flyover in Gujarat

The Rail Over Rail flyover, estimated at ₹344.38 crore, will connect the Kosamba–Umrapada gauge conversion section to the Mumbai–Vadodara main line.

This section currently faces connectivity challenges due to the alignment of the Dedicated Freight Corridor, which makes traditional surface crossings impractical. The flyover will eliminate such crossings and allow smoother integration of the upgraded line into the main network.

By enabling uninterrupted train movement, the project is expected to improve safety and maximise the benefits of ongoing gauge conversion work.

Bhagalpur Rail Bypass in Bihar

The second project involves building a 13.38 km bypass around Bhagalpur at a cost of ₹303.20 crore.

The bypass will connect the Barahat–Bhagalpur section with the Bhagalpur–Sahibganj route, helping trains avoid congestion at Bhagalpur junction.

Currently, the Barahat–Bhagalpur stretch operates beyond its capacity, and trains often face delays due to mandatory engine reversals at the junction. The new bypass is expected to streamline operations, reduce travel time, and improve punctuality.

Official Statement

The Ministry of Railways stated that both projects are part of a broader effort to enhance capacity and improve efficiency across the rail network. The focus remains on ensuring safe and uninterrupted train operations while addressing bottlenecks in high-traffic areas.

Context / Background

India’s railway network is under increasing pressure due to rising passenger and freight demand. Infrastructure upgrades such as flyovers, bypasses, and dedicated freight corridors are being prioritised to modernise operations and reduce congestion.

Gauge conversion projects, which standardise track width, also play a key role in improving connectivity but often require additional infrastructure for seamless integration.

Public Impact

These projects are expected to benefit both passengers and freight operations by:

  • Reducing delays and congestion at critical junctions
  • Improving safety by eliminating surface crossings
  • Enhancing connectivity between regional and mainline routes
  • Supporting smoother movement of goods and passengers

In the long run, improved rail efficiency can contribute to faster logistics and regional economic growth.

Conclusion

The approval of the Kosamba flyover and Bhagalpur bypass reflects Indian Railways’ continued push to expand capacity and modernise its network. As demand for rail transport grows, such targeted infrastructure projects are expected to play a crucial role in ensuring reliable and efficient train operations across the country.

Source: PIB

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