Ancient masters of engineering, aqueduct builders created a vast network of pipes, channels, and bridges to bring water to Rome, creating in the process an enduring symbol of Roman civilization ...

The pipes are usually built of lead, which is costly, but the material can handle strong water pressure. When aqueduct engineers have to cross shallow depressions in the landscape, they should ...

before they are buried beneath the Hudson River to repair the leaking New York City aqueduct. Yes, that’s what’s they’re for, those enormous pipes – steel cylinders 1 inch thick ...

The water company took over part of the Severn Valley Railway tracks at Bewdley as part of work to replace the 42 inch water pipes that travel from the The Elan Valley Aqueduct to the Midlands.