Chennai Metro: Government approves extension on line 4
The state government of Tamil Nadu has given its approval for the construction of Phase 2’s Line 4 Extension, which spans 52.94 km connecting Poonamallee – Sunguvarchatram -Parandur. As per estimates, the project is expected to cost Rs 15,906 crore.
The project will be implemented in two phases. In Phase 1, the work would be from Poonamallee to Sunguvarchatram, and from Sunguvarchatram to Parandur in Phase 2.
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