Western Railway Completes First Phase of Bridge Rebuilding Between Mahim and Bandra Stations
Western Railway (WR) has completed the first phase of rebuilding the much-needed Bridge No. 20, located over the Mithi River between Mahim and Bandra stations. This crucial project is set to improve passenger safety and strengthen the bridge’s overall structure, which had been suffering from wear and tear due to outdated technology.
The rebuilding of Bridge No. 20 has been a long-awaited endeavour, as the south abutment had weakened over time, raising concerns about its structural integrity. To address this, WR has applied modern construction techniques and materials, ensuring that the bridge can withstand future demands. The first phase was executed during the nights of January 24-26, where major work took place in the form of two nine-and-a-half-hour blocks to rebuild the south abutment. The task was no small feat. WR employed advanced machinery, including 700-tonne cranes, excavators, hydra lifts, and tamping machines, to carry out the intricate rebuilding work. Four sets of girders, each measuring 20.4 metres in length and weighing 42 tonnes, were successfully launched with the help of cranes. Additionally, approximately 2.5 metres of excavation was performed under the railway tracks during the block period. This process was complicated by the lack of direct access to the site, so trucks and machinery had to operate on the running tracks to carry out the work. In total, a team of around 100 railway employees, including engineers and workers, were mobilised to ensure the project’s success. The new south abutment is built using cutting-edge technology, replacing the old structure, which had become prone to deterioration over time.
The primary objective of this project is to ensure passenger safety. The original abutment had weakened significantly, which could have posed a risk to train services in the future. With the new, modernised abutment, the bridge now boasts greater strength and durability, capable of meeting the increasing demands of Mumbai’s rail network. This redevelopment project is particularly important for the Western Railway, which manages one of the busiest rail systems in the world. The completion of this phase marks a step forward in enhancing the infrastructure of Mumbai’s suburban railway system, ensuring the safety and convenience of passengers for years to come. The second phase of the bridge rebuilding project will focus on dismantling the old and unserviceable abutment, and rebuilding it to the same high standards. This phase will also involve the installation of new girders and the laying of tracks on the newly reconstructed framework. WR has scheduled the second phase for completion in May, promising that the bridge will soon be fully operational with modern, strengthened infrastructure in place.
Meanwhile, Mumbai commuters should be aware of an upcoming disruption on Western Railway services. On the night of February 8-9, a 13-hour jumbo block will be implemented between Grant Road and Mumbai Central stations. This essential maintenance work is set to take place from 10pm on Friday to 11am on Saturday, affecting fast line services and resulting in train cancellations and schedule alterations. During this maintenance period, fast line trains will be diverted to the slow lines between Churchgate and Mumbai Central. A number of suburban trains will also be cancelled, while others originating from Churchgate will be short terminated or reversed at Bandra and Dadar stations. Commuters are advised to plan their travel in advance to avoid disruptions and ensure a smooth journey. The successful completion of the first phase of the Bridge No. 20 rebuilding project is a testament to the ongoing efforts by Western Railway to modernise and strengthen Mumbai’s railway infrastructure. For those who rely on these vital services daily, these upgrades are not just about construction; they represent a commitment to their safety and comfort. With the second phase set for completion in May, passengers can look forward to a more reliable and secure rail network in the future.
