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Breakthrough for £100m Shieldhall Tunnel project
A giant boring machine has "broken through" to complete the initial construction phase of the £100m Shieldhall Tunnel.
The project to create the biggest waste water tunnel in Scotland has seen a 3.1 mile (4.8km) tunnel created beneath the south of Glasgow.
Scottish Water hopes the new sewer will improve water quality in the River Clyde and tackle flooding.
The tunnel is due to become operational next summer.