- Southdown, Harpenden
Southdown is a region in the South of
Harpenden ,Hertfordshire ,UK . It has a Somerfield.
Wikimedia Foundation. 2010.
Southdown is a region in the South of
Wikimedia Foundation. 2010.
Southdown — can mean one of several things:*Southdown is a breed of sheep *Southdown, New Zealand is a suburb of Auckland, New Zealand **Southdown Freezing Works, a large abattoir in Auckland *Southdown is a local name for the area north of Worthing, Sussex … Wikipedia
Skew arch — A skew arch (also known as an oblique arch) is a method of construction that enables an arch bridge to span an obstacle at some angle other than a right angle. This results in the faces of the arch not being perpendicular to its abutments and its … Wikipedia