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Despite these setbacks, significant progress has been made. The construction of seven minor bridges and one major bridge has been successfully completed. Additionally, piling work along the Cooum River is currently underway.
In preparation for the new line, platforms at Chennai Park and Fort stations have been demolished to make way for new construction. The removal of overhead electricity lines is almost complete, with 80% of the work finished. Furthermore, the foundation work for foot overbridges and platform shelters is progressing well.
The completion of this fourth line is expected to significantly enhance the capacity and efficiency of the Chennai suburban railway network, facilitating smoother and more frequent train services. The project is eagerly anticipated by commuters who are looking forward to the benefits of reduced congestion and improved connectivity in the region.