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The engineering marvel behind Mumbai Trans Harbour Link, India’s longest sea bridge

TNN | Last updated on - Jan 10, 2024, 14:52 IST
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1/11

India’s longest sea bridge

MTHL will be the country’s longest and world’s 12th longest sea bridge, connecting South Mumbai to Navi Mumbai and the Mumbai-Pune Expressway.

2/11

Mumbai Trans Harbour Link toll

The proposed toll for Mumbai Trans Harbour Link (MTHL) was Rs 500, based on NHAI and Bandra Worli Sea Link formulas.

3/11

MTHL inauguration

MTHL's inauguration is anticipated by January-end, with final details pending cabinet approval.

4/11

Official's inspection

Dr. Sanjay Mukherjee, IAS, Commissioner of MMRDA, conducted a comprehensive inspection to review progress and hold discussions with stakeholders.

5/11

Bridge specifications

MTHL spans 21.8 kilometers, with over 16 kilometers stretching over the sea, connecting Mumbai to Navi Mumbai.



6/11

Reduced commute time

Commuters can traverse between Mumbai and Navi Mumbai in just 20 minutes, enjoying signal-free connectivity.

7/11

Enhanced connectivity

MTHL aims to provide faster connectivity to Mumbai-Goa highway, Mumbai-Pune expressway, Navi Mumbai International Airport, and JNPT port.


8/11

Lighting pole on bridge

The lighting poles on the bridge are designed to withstand deep-sea weather challenges, equipped with a Central Control & Monitoring System (CCMS), corrosion-free coating, and Lightning Protection System.

9/11

Funded by JICA

The Mumbai Trans Harbour Link (MTHL) project primarily funded by JICA, is anticipated to significantly benefit commuters with a reduction of 15km in the distance between South Bombay and Panvel.

10/11

Economic impact

MTHL and associated projects are expected to boost Maharashtra GDP by at least 5% and the national GDP by 1%, categorizing the bridge as a game-changer.


11/11

Technological advancements

The project incorporates modern technology and is built for a lifespan of 100 years, utilizing Japanese state-of-the-art technology.


Top Comment
S
Sunil M
866 days ago
What is the engineering marvel ? OSD and the long distance . Otherwise it's a simple design ....
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