12 Raily Tunnel of Panagopoyla
National Railway Works

Raily Tunnel of Panagopoyla

The project pertains to the construction of the infrastructure for a 21.5 km section of the new high-speed rail line and all related railway and road works, bridges and underpasses. It also includes construction of the 4.5km-long Panagopoula twin tunnel with connecting shafts and a 0.55 km-long access tunnel.

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