New Delhi, April 2 -- Work on India's first high-speed rail corridor between Mumbai and Ahmedabad is progressing steadily, with 343 km of viaduct construction and 434 km of pier work already completed out of the total 508 km alignment, according to an update shared by the National High Speed Rail Corporation Limited (NHSRCL).

Providing a progress update as of March 29, 2026, NHSRCL said that key structural works along the corridor have advanced significantly. "Out of 508 km, 343 km viaduct and 434 km pier work has been completed," the corporation said.

The update also noted that several bridge works along the route have been finished. "17 river bridges, 05 PSC (pre-stressed concrete) and 13 steel bridges completed," NHSRCL said.

Work r...