Carrying the Eastbrook through an 8ft RCP for over half a mile, with intersecting staircases and a stagnant screening chamber.

A 1.37 km underground flood tunnel built in the 1990s to divert stormwater and prevent flooding in Bradford city centre.

Built between 1866–1867 underneath Bradford Cathedral, the Victorian arches mark where three becks meet.

Minotaur’s Liar is a 265m culvert of brick and stone carrying the Hyndburn brook under a field.

The Hyndburn Brook splits near the M65, leading to a culvert with a waterfall at the in fall.

A 10ft brick culvert known as "The Works" carries Moston Brook beneath Manchester.

Outfalling into the River Bollin with stepped channels and sewage overflow unit.

Crewe's Basford Brook flows under the 1901 Basford Hall yard via a 500m culvert.

Macclesfield's River Bollin flows under the railway through large culverts with sealed mill outfalls.

The Mean wood Beck dips above and below ground through the center of Leeds.

Culverted section of the River Roch Beneath Rochdale town center.

One of Manchester’s original Victorian sewer overflows.

A marvel of Victorian engineering.

A large modern day storm drain in the heart of Warrington.

Sheep Washers Brook, known locally as ‘The Devils Hole’.

A concrete box type storm drain diverting the high rise of water from the River Bollin.

A small culvert carrying the Harrop brook underneath Bollington.

Ladybower Reservoir in Derbyshire, built 1935–1943.

Built by Footing & Barry in 1884, Nottingham's 4.5-million-brick, two-mile storm drain culvert manages sewage and runoff.

one of several culverts that runs along the Hockney brook.