Milestone1 Sept 2026

Zojila Tunnel Crosses 65% Excavation as Second Approach Adit Breaks Through

Megha Engineering reports a second adit breakthrough, pushing the strategic all-weather tunnel closer to its revised target.

Source: Regional Infrastructure Source Portal #43 min readHuman reviewed
Zojila Tunnel Crosses 65% Excavation as Second Approach Adit Breaks Through

Intelligence Summary

Event

Milestone

Project

Zojila Tunnel Project

Value

Rs 6,800 Cr

Status

65% excavation complete; second approach adit breakthrough achieved

Megha Engineering & Infrastructures Limited (MEIL) has reported that excavation on the Zojila Tunnel project has crossed 65%, with a second approach adit achieving breakthrough this month. NHAI said the milestone follows an improvement in tunnelling rates after the winter snow-related slowdown reported earlier this year. The 14.15 km tunnel remains targeted for completion under its revised schedule.

Capital Deployment Strategy

Excavation progress is the primary indicator of whether the tunnel can recover from its earlier winter-related delay and meet the revised completion target.

Status Transition

Previous state

58% excavation complete

Current

65% excavation complete; second approach adit breakthrough achieved

Next phase

Improves confidence in the revised all-weather corridor completion target.

Why It Matters

Verified intelligence

Excavation progress is the primary indicator of whether the tunnel can recover from its earlier winter-related delay and meet the revised completion target.

Project impact

Improves confidence in the revised all-weather corridor completion target.