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The Vashi Bridge, also known as Thane Creek Bridge or the Second Thane Creek Bridge, is a road bridge across Thane Creek, which connects the city of Mumbai to the Mainland India at Navi Mumbai. Opened in 1997, the bridge links the suburb of Mankhurd in Mumbai with Vashi in Navi Mumbai, the satellite city of Mumbai. It is one of four entry points into Mumbai (the other three being the Airoli Bridge upstream across Thane Creek, Mulund, and Dahisar), and handles traffic directed towards the region to the south and east of Mumbai.
The bridge replaces the first Thane Creek Bridge, built in 1973, which still stands to the north of the current bridge, but is closed to traffic. A third bridge is currently under construction and is expected to open in August 2024.
There is also a railway bridge to the south of both road bridges.
The first bridge, conceived by Adi Kanga, was opened in 1973. The two-lane road bridge named Thane Creek Bridge 1 (TCB-1) is long. The bottom side of the prestressed girders of some spans developed corrosion cracks within two years of the bridge opening to traffic.This led to a series of extensive repairs including external prestressing. The railway bridge was opened on 9 May 1992.
The first bridge is currently closed to traffic.
Proof Consultants were appointed to oversee each aspect of planning, design and construction. Open foundations were taken into the bedrock with foundation concrete being laid in the dry, with the sea water being pumped out using submersible pumps. The piers in the intertidal zone were protected by epoxy coal tar paint painted on thick m.s. plate which was considered as a lost shuttering. The superstructure was a P. S. C. box girder, one for each carriageway, constructed using balanced cantilever cast-in-situ segments. It was constructed by U. P. State Bridge Corporation Ltd., and won the most outstanding concrete structure award.
NRS AS, a manufacturer specializing in comprehensive bridge construction equipment, provided the U.P. State Bridge Corporation Ltd. with a total of 12 pairs of 'BRIDGEBUILDER' FORMTRAVELER (BB FT) equipment specially designed for Free Cantilever Construction. These supplied BBFT units belonged to the 'Type II-A12-51' category, boasting impressive specifications:
Work was scheduled to begin in September 2018, however, it was delayed by permissions required to cut down an estimated 430 mangroves across . The Bombay High Court granted permission for construction in January 2020. Works were also delayed by the COVID-19 pandemic. Construction began on 29 October 2020. Around 15% of the total project work had been completed by April 2022, and 33% by November 2022. Around 51% of the work had been completed by June 2023. The bridge was expected to open in August 2024. As of June 2025, the bridges of both the ways are thrown open to the traffic.
The Airoli Bridge is further upstream across Thane Creek, while the Mumbai Trans Harbour Link is further south.
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