Innovative SAIL-Bhilai Steel Fuels Mumbai's Mega Bridge

MBTLImage Source: Free Press


SAIL-Bhilai Steel Plant supplies 15,900 metric tons of steel for Mumbai's mammoth sea bridge, MTHL, a groundbreaking engineering feat spanning 21.8 km. This bridge, linking Mumbai and Navi Mumbai, is set to reduce travel time to a mere 20 minutes. The project, almost at completion, promises to revolutionize Mumbai's transportation landscape.


The SAIL-Bhilai Steel Plant has played a pivotal role in providing approximately 15,883 metric tons of steel for the construction of Mumbai's longest sea bridge, the Mumbai Trans Harbour Link (MTHL). This engineering marvel spans 21.8 kilometers, with 16.5 kilometers of it over the sea and 5.5 kilometers on land.

Through the supply of TMT bars and plates, the plant has contributed significantly to this exceptional structure. The bridge will link South Mumbai's Sewri to Chirle near Nhava Sheva, passing through Elephanta Island's north and connecting to Thane Creek towards Nhava Sheva. It will also link to the Mumbai-Pune Expressway on the east and the upcoming coastal road on the west.

Construction of this bridge, primarily using Orthotropic Steel Deck (OSD) technology, marks a pioneering endeavor in India. OSD involves using high-quality steel plates that are both robust and flexible, enabling them to carry heavy loads while remaining comparatively lightweight.

The project, managed by the Mumbai Metropolitan Region Development Authority (MMRDA), involves Larsen & Toubro, IHI Corporation (Japan), Daewoo E&C, and Tata Projects Limited (TPL). The bridge's civil construction is in its final stages, set to significantly impact daily commuting with an estimated 70,000 vehicles expected to use it post-inauguration.

The SAIL-Bhilai Steel Plant's substantial contribution to this project, alongside several other national projects, highlights its vital role in the country's infrastructure development. With the imminent completion of the Mumbai Trans Harbour Link, the nation eagerly anticipates its grand unveiling, marking a milestone in India's engineering landscape.


The SAIL-Bhilai Steel Plant's commendable contribution to the MTHL project underscores its pivotal role in India's infrastructure development. The imminent completion and inauguration of this mammoth sea bridge signify a leap forward in India's engineering prowess and transportation landscape.

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