Union Minister Ashwini Vaishnaw on Wednesday, June 10, 2026, spotlighted four of India's most challenging railway infrastructure achievements — the Chenab Bridge, Pamban Bridge, Anji Khad Bridge, and an underwater rail project — calling them engineering marvels that were once considered among the most difficult undertakings in the country's railway history.

Context

The minister's post, part of a thread on Indian Railways' transformation, stated: 'Some of the most difficult projects are now the engineering marvels of Bharat.' The four projects he cited span the Himalayas and coastal and marine environments, representing the breadth of terrain India's railway engineers have had to conquer.

The post accompanied a video, underlining the visual scale of these structures for a public audience. It forms part of a broader government communication effort to highlight infrastructure milestones ahead of and during ongoing commissioning phases.

Policy Backdrop

The Chenab Bridge and Anji Khad Bridge are both components of the Udhampur-Srinagar-Baramulla Rail Link (USBRL), a project that received Cabinet approval in 1994–95 and gained accelerated funding and execution from 2002 onward. The USBRL is designed to provide all-weather rail connectivity to Jammu and Kashmir, a region long dependent on road links vulnerable to seasonal disruption.

The Chenab Bridge is recognised as the world's highest railway bridge, arching over the Chenab river gorge at a height greater than the Eiffel Tower. The Anji Khad Bridge holds the distinction of being the world's highest cable-stayed railway bridge, also on the USBRL corridor. Together, they represent decades of engineering problem-solving in seismically active, high-altitude terrain.

The Pamban Bridge, linking Rameswaram island to mainland Tamil Nadu, was sanctioned for reconstruction in 2019 as part of dedicated railway bridge modernisation. The new structure replaces a century-old cantilever design with a double-track, vertical-lift span capable of handling modern rolling stock. The 'underwater rail' reference in the minister's post has not been independently verified from available records and its precise scope remains to be officially clarified.

Stakeholders and Impact

For residents of Jammu and Kashmir, full operationalisation of the USBRL corridor would mean year-round rail access to the Kashmir Valley for the first time, reducing dependence on the Jammu-Srinagar National Highway and lowering logistics costs for goods and passengers alike. The strategic dimension is equally significant, given the region's proximity to international borders.

Coastal and island communities in Tamil Nadu, particularly around Rameswaram and Pamban, stand to benefit from improved freight and passenger movement enabled by the upgraded sea bridge. The projects collectively demonstrate a national pattern of deploying advanced engineering — cable-stay technology, high-altitude tunnelling, marine construction — to connect regions historically isolated by geography.

What's Next

Remaining tunnel and bridge sections on the USBRL corridor are slated for phased commissioning, and parliamentary updates on their timelines are expected in upcoming budget and standing-committee sessions. Any formal announcement on the underwater rail component — its route, funding, and commissioning schedule — would represent a significant addition to India's infrastructure pipeline.

As India continues to push rail connectivity into its most challenging geographies, projects like these set a precedent for how the country approaches long-gestation, high-complexity works: converting engineering obstacles into national landmarks.