Union Minister Ashwini Vaishnaw announced on Monday, 25 May 2026 that a critical 62-metre viaduct gap on Kolkata Metro's Orange Line has been successfully closed at Chingrighata, completing a stretch that had remained stalled for years amid a prolonged Centre-state standoff over traffic diversion permissions.

Context

The minister posted on X that the Trinamool Congress (TMC)-led West Bengal government had kept the project stalled 'for years by refusing basic traffic diversion permissions.' He noted that even after both the High Court and the Supreme Court of India cleared the project, work did not advance on the ground. The completion was eventually achieved through night traffic blockades over two successive weekends, with the busy crossing road reopened three hours ahead of schedule.

Chingrighata is a densely trafficked locality in eastern Kolkata where the elevated metro alignment required bridging a gap over an active road corridor — a logistically complex task in an urban setting with high daily traffic volumes.

Policy Backdrop

The East-West Metro Corridor, designated the Orange Line, received in-principle sanction from the Union government in 2008 as part of Kolkata's urban rail expansion plan. Kolkata Metro itself has a long operational history, with Phase 1 services commencing in 1984, and successive corridor approvals have followed under national infrastructure plans over the decades.

Centre-state friction over metro and rail projects in West Bengal has been a recurring feature, with disputes spanning land acquisition, traffic management permissions, and coordination between the Union Railways Ministry and the state administration. The Union government has increasingly relied on court interventions and time-bound, night-construction methods to advance stalled urban rail works in congested stretches across the country.

Stakeholders and Impact

Kolkata commuters stand to benefit most directly from the viaduct closure, which removes a structural gap that had interrupted the continuity of the elevated corridor. Completion of this link is a prerequisite for operationalising the affected section of the Orange Line for passenger services.

West Bengal urban development agencies and the broader metro construction ecosystem are also affected, as the resolution of this bottleneck signals that remaining civil works on the corridor may now proceed with fewer procedural obstructions. The reopening of the crossing road ahead of schedule is likely to ease public inconvenience concerns that typically accompany large-scale night construction blocks in busy urban areas.

What's Next

Attention will now shift to the operationalisation timeline for the remaining sections of the Orange Line and whether the resolution at Chingrighata accelerates the broader project schedule. Any fresh funding commitments for Kolkata Metro extensions in the next Union Budget will be closely watched by urban planners and commuters alike.

The Centre's use of court orders and compressed night-work windows to overcome local administrative resistance may set a precedent for how other stalled urban rail projects in opposition-governed states are handled going forward.