Crews have been tunneling adjacent to the Olentangy River to make the 3-mile sewer overflow tunnel since March 2023. The ...

The last valve for the new poo pipe was connected on Valentine’s Day (romantic!) and that means that the tunnel can begin the very important job of diverting sewage outflows that have been ...

The first four sites along London's new "super sewer" - officially known as the Thames Tideway Tunnel - have been brought into operation. The valves, which operate like giant gates, are being used ...

The first valves at four of a total of 21 ... almost 600,000 metres squared of sewage was captured by the London Tideway Tunnel with the first four connections activated. The super sewer, which ...