Central Railway has commissioned a 13.53-km third railway line between Khardi and Kasara, completing a key section of the Kalyan-Kasara third line project and opening additional capacity on a congested route serving Mumbai’s northeastern rail corridor.
The Commissioner of Railway Safety inspected the newly built line on October 17 and 18 before clearing it for train operations at 100 kmph. A speed trial conducted on the section reached 117 kmph, according to the Times of India report. The CRS also appreciated the quality of construction, track work and safety arrangements.
The commissioning followed a 12-hour traffic block during the night of October 17-18. During the block, Central Railway completed major track connections and remodelled Kasara yard, allowing the new line to be integrated with the existing railway infrastructure.
The project required construction through hilly terrain and included the laying of an electrified railway line, strengthening and extending bridges, extensive earthwork, signalling upgrades, electrification work and improvements at the Khardi and Kasara yards. These works were necessary to connect the additional track with the operating railway network and support safe train movement.
The Khardi-Kasara section is part of the larger Kalyan-Kasara third line project. The corridor currently carries passenger services as well as freight traffic, creating the need to separate or better manage train movements as demand increases. The newly commissioned section is expected to ease congestion and improve punctuality once the full project is completed.
For passengers, the additional line is intended to create more operating flexibility on a route that links Mumbai’s suburban rail network with the Kasara region. The project could also help Central Railway manage passenger and freight trains more efficiently, although the report does not specify any immediate timetable changes or additional services following the commissioning.
The speed clearance and trial are significant operational milestones because the new line has passed the railway safety inspection process and can now support train operations at the authorised speed. The successful 117-kmph trial exceeded the cleared operating speed, while the final deployment of services will depend on Central Railway’s operating plans.
The project’s wider benefits will depend on the completion of the remaining sections of the Kalyan-Kasara third line. Central Railway has said the completed corridor is expected to increase capacity for both passenger and freight trains, but the supplied report does not provide a final completion date for the entire project.
The next operational step is the integration of the commissioned section into regular railway operations. Further capacity and punctuality gains will be assessed as additional work on the Kalyan-Kasara third line progresses.
