TBM Bhadra achieves breakthrough at KG Halli station in Bengaluru after tunnelling 1.1 km
The 1.1 km stretch is a part of the 21.26 km (Reach 6) Metro line connecting Kalena Agrahara and Nagawara. The line is expected to be commissioned by March 2025, according to Bengaluru Metro Rail Corporation Limited (BMRCL).
Source: indianexpress.com