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NHSRCL completes Sabarmati River bridge for Mumbai-Ahmedabad bullet train

NHSRCL completes Sabarmati River bridge for Mumbai-Ahmedabad bullet train

Built World

Sabarmati bridge and Vadodara rail crossing done, with the inaugural Surat-Vapi run targeted for August 2027

October 12th, 2026: Vadodara rail crossing cleared

Overview

Updated Oct 18

National High Speed Rail Corporation (NHSRCL) finished the 480-meter bridge over the Sabarmati River on October 3. The 36-meter-tall crossing, about a 12-story building, sits between the Sabarmati and Ahmedabad stations.

Nine days later the agency completed 14 portal beams where the line crosses the Delhi-Mumbai Rajdhani railway at Vadodara. Eighteen of Gujarat's 21 river bridges are done, plus 371 km of the 508 km viaduct. The ministry targets an inaugural Surat-Vapi run in August 2027.

Why it matters

With the Sabarmati crossing done and track work well advanced, India's first bullet train is set for its inaugural run in August 2027.

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Key Indicators

62%
Project physical progress
Overall completion of the 508 km corridor as of September 2026.
18 of 21
Gujarat river bridges completed
River bridges finished in Gujarat out of 21 planned on the corridor.
480 m
Sabarmati bridge length
Length of the new bridge over the Sabarmati River.
36 m
Bridge height
Height above the river, roughly a 12-story building.
508 km
Corridor length
Total Mumbai-Ahmedabad high-speed rail route length.
371 km
Viaduct completed
Elevated viaduct built as of September 2026.

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People Involved

Ashwini Vaishnaw
Ashwini Vaishnaw
Union Minister of Railways, Government of India
Targets an inaugural Surat-Vapi run in August 2027 and full corridor operations by 2029

Organizations Involved

National High Speed Rail Corporation Limited (NHSRCL)
National High Speed Rail Corporation Limited (NHSRCL)
State-owned special purpose vehicle
Implementing agency for the Mumbai-Ahmedabad High Speed Rail project

The joint venture company of the Government of India, Gujarat, and Maharashtra building the 508 km Mumbai-Ahmedabad corridor using Japanese Shinkansen technology.

Timeline

November 2024 October 2026

4 events Latest: October 12th, 2026 · 1 month ago
Tap a bar to jump to that date

  1. Vadodara rail crossing cleared

    Latest Construction milestone

    NHSRCL completed all 14 portal beams where the corridor crosses the Delhi-Mumbai Rajdhani main line, part of an 8.3 km stretch that crosses five Indian Railways lines.

  2. Sabarmati River bridge completed

    Construction milestone

    NHSRCL finishes the 480-meter, 36-meter-tall bridge over the Sabarmati River, the 18th of 21 river bridges in Gujarat.

  3. Corridor reaches 62% physical progress

    Construction milestone

    NHSRCL reports the 508 km Mumbai-Ahmedabad project at about 62% complete.

  4. Gujarat passes halfway on river bridges

    Construction milestone

    The Hindu reports 12 of Gujarat's 20 river bridges on the corridor completed.

Scenarios

1

Surat-Billimora bullet train launches by August 2027

Likely Resolves by Aug 15, 2027

Discussed by: Railway Minister Ashwini Vaishnaw set the August 15, 2027 target; NHSRCL expects Gujarat trials to begin by end of 2026.

Finished river bridges including Sabarmati clear the way for trial runs in Gujarat this year. If testing goes smoothly, NHSRCL opens commercial service between Surat and Billimora on or before August 15, 2027.

2

First bullet train service slips past August 2027

Possible Resolves by End of 2027

Discussed by: The project's history of delays, including Maharashtra land acquisition setbacks that pushed the schedule through 2021.

Commissioning trials, safety certification, or remaining civil works run long. The Surat-Billimora opening moves to late 2027 or 2028, repeating the pattern of earlier schedule slippage on the corridor.

3

Full Mumbai-Ahmedabad corridor opens by 2030

Uncertain Resolves by Q2 2030

Discussed by: Long-range completion goal for the full 508 km route spanning 12 stations through Gujarat, Maharashtra, and Dadra and Nagar Haveli.

Gujarat finishes its remaining bridges and stations, and Maharashtra completes its four river bridges and station works. Full corridor operations from Mumbai to Ahmedabad begin by mid-2030, several years after the first section starts.

4

Full Mumbai-Ahmedabad corridor opens by 2029

Possible Resolves by End of 2029

Discussed by: Railway Minister Ashwini Vaishnaw

Vaishnaw says the line will open in phases: Vapi-Surat, then Vapi-Ahmedabad, then Thane-Ahmedabad, with the final Mumbai-Ahmedabad link last. He targets full operations by 2029, cutting Mumbai-Ahmedabad travel to about 1 hour 58 minutes.

5

Indigenous bullet train enters track trials by mid-2027

Likely Resolves by Q2 2027

Discussed by: Railway Minister Ashwini Vaishnaw, NHSRCL officials

The first body frame of India's indigenously developed high-speed train is complete and undergoing structural testing. Track trials are expected by May-June 2027, with the first BEML-built trainsets due at the Surat depot in early 2027.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

October 1964

Shinkansen launch, Japan (1964)

Japan opened the world's first high-speed rail line, the Tokaido Shinkansen, linking Tokyo and Osaka over 515 km. It cut travel time from about 6.5 hours to 4 hours, carrying passengers at speeds over 200 km/h from day one.

Then

The line drew millions of riders in its first years and became profitable within seven years.

Now

Shinkansen technology spread across Japan and later to Taiwan, and became the template for high-speed rail worldwide.

Why this matters now

India is deploying the same Shinkansen system, with Japanese engineering and financing, adapted to Indian conditions. The Sabarmati bridge is one step in transplanting that 1964 technology to a new country.

August 2022

Chenab Bridge completion, India (2022)

India completed the world's highest railway arch bridge, standing 359 meters above the Chenab River in Jammu and Kashmir. The 1.3 km steel arch was part of the Udhampur-Srinagar-Baramulla rail link, a project that spanned more than two decades.

Then

The bridge connected Kashmir's rail network to the rest of India, though the full link opened in stages.

Now

It demonstrated India's capacity for extreme rail engineering in difficult terrain and extreme weather conditions.

Why this matters now

The Sabarmati bridge uses the balanced cantilever method to cross a river without riverbed scaffolding, a different but equally demanding challenge. The Chenab precedent shows India can finish hard rail structures, while also cautioning that such projects often run years behind original schedules.

Sources

(12)
+6
The Economic Times Daily Prabhat Ghanamma Lalluram Whalesbook NHSRCL The Hindu Swarajya Press Information Bureau Mint The Hindu Mint