Archive · 31 Jul 2025
Delhi Metro Achieves Tunnel Breakthrough on Phase 4 Golden Line
The Delhi Metro is expanding its network.
Recently, they finished digging a new tunnel between Tughlakabad and Tughlakabad Railway Colony as part of the Phase 4 Golden Line.
This tunnel is about 792 meters long and part of the Aerocity-Tughlakabad corridor.
They carefully monitored the ground during digging to ensure everything stayed safe.
This is a step forward in making it easier to travel in Delhi.
DMRC achieved a tunnel breakthrough on the Phase 4 Golden Line.
The breakthrough occurred at the Tughlakabad Railway Colony station site.
The completed tunnel stretch is 792 meters long.
The tunnel is part of the Aerocity-Tughlakabad corridor.
Ground movement was constantly monitored during excavation.
- Who
- Delhi Metro Rail Corporation (DMRC)
- What
- Tunnel breakthrough on the Delhi Metro's Phase 4 Golden Line
- When
- Tuesday
- Where
- Between Tughlakabad and Tughlakabad Railway Colony, Delhi
- Why
- To boost connectivity and expand the Delhi Metro network
- Project
- Phase 4 Golden Line
- Corridor
- Aerocity-Tughlakabad
- Location
- Tughlakabad - Tughlakabad Railway Colony
- Tunnel Length
- 792 meters
- Monitoring
- Ground movement constantly monitored
