Constructed well before 1492 CE, these Ancestral Pueblo towns and villages in the Southwestern United States were located in various defensive positions, for example, on high steep mesas such as at Mesa Verde or present-day Acoma Pueblo, called the " Sky City ", in New Mexico.

* Matter, Evelyn P. The Great House Rapp House Constructed 1826 and Frederick Rapp House Constructed about 1828 at Old Economy.

Constructed from large blocks of light-coloured stone, the tower was made up of three stages: a lower square section with a central core, a middle octagonal section, and, at the top, a circular section.

DORIS ( Doppel-Ring-Speicher, " double-ring storage "), built between 1969 and 1974, was DESY's second circular accelerator and its first storage ring with a circumference of nearly 300 m. Constructed as an electron-positron storage ring, one could conduct collision-experiments with electrons and their antiparticles at energies of 3. 5 GeV per beam.

" Constructed between 1497 and 1514, the Cathedral houses the remains of Saints Justus and Pastor, two Christian schoolboys martyred near the city during the persecutions of the Roman Emperor Diocletian at the beginning of the fourth century.

Constructed at a cost of $ 6 million, it opened to the public in December 1999.

Constructed on the site of the old Wonderland Amusement Park in Revere, the site had been converted from an amusement park to a bicycle track at the turn of the century.

Constructed at the same time, and adjoining Nixon Park, were the Lincoln Village, Vineyard Village and Washington Park developments.

Constructed in 1492, the tower, which was once the primary entrance to the College, now houses various offices and lodgings for Fellows, and at its base is a memorial to Members who were killed in the Second World War.

Constructed from 1947 and opening in April 1949, Stage 2 is the second oldest soundstage on the Walt Disney Studios lot, and at, one of the largest in Los Angeles.

Constructed on a territorial boundary in about 600 BC, the first hill fort at Maiden Castle was a area surrounded by a single ditch.

Constructed at the order of Philip II, a great lover of nature, these constitute an ideal place for repose and meditation.

Constructed in 1972 under the reign of Mohammad Reza Shah Pahlavi, Evin Prison is located at the foot of the Alborz mountains on the former home of Ziaeddin Tabatabaee, who briefly served as prime minister in the 1920s.

Constructed in 1994, the road started east of Black Bridge on the original A40, then running north of the town before rejoining the A40 at a new roundabout just west of Llain Cottage.

Constructed by the Delaware, Lackawanna and Western Railroad between 1908 and 1911, this provided a direct route with minimal curves and grades between Slateford Junction, two miles ( 3. 25 km ) below the Delaware Water Gap, and the crest of the watershed at Lake Hopatcong ( Port Morris Junction ), the connection with NJT's Montclair-Boonton Line.

Constructed in waters up to 18 metres deep, the four barriers link five islands on the eastern side of the natural harbour at Scapa Flow.

Constructed using 18 tonnes of recycled steel from a demolished gallery at the Royal Ontario Museum, its Leadership in Energy and Environmental Design ( LEED ) certification earned the building a Green Design Award from the City of Toronto.

Constructed in 1982 at the same time and in a similar architectural style to a surrounding housing estate, this church began life in neighbouring Castletown before relocating and expanding its current headquarters in 1985 ; since this time the building has also been modified and expanded subject to demand.

Constructed at a staggering cost of 13 million marks, the waterway allowed vessels of a 21 foot draught to moor alongside the city or to sail to the capital of East Prussia without stopping at Pillau.

Constructed at 111 metres ( 17 stories ) high, its architects wereJohn S. Archibald and John Schofield.

Constructed from prefabricated metal structures in England and that were built at the beginning of the twentieth century in Belém.

Andrew Smith was one of the conlangers featured in the exhibit " Esperanto, Elvish, and Beyond: The World of Constructed Languages " displayed at the Cleveland Public Library from May through August 2008.

Constructed to the south side of the cathedral close to the site of the original chapter house of the abbey, the new ' Chapter House ' cost around £ 1 million and was officially opened on 8 June 1982 by Queen Elizabeth.

Constructed as part of a wider project to create the walled town of Conwy, the combined defences cost around £ 15, 000, a huge sum for the period.

Constructed by John Bacon, the life-sized statue of Blackstone in his judicial robes cost £ 539, and has rested in the Codrington Library since 1872.

Constructed in 1981 and opened in 1982 at a cost of $ 31. 5 million, Oak Park Heights is home to approximately 452 offenders.

Constructed next to Turkey Creek, later called Mill Creek, which flowed into the Missouri River, the original structure was started in the fall of 1846. it was completed by spring of 1847 at the cost of $ 3000.

Constructed at a cost of £ 34 million, it was opened by Queen Elizabeth II on 30 May 1991.

Constructed at a cost of $ 1 million, it took a thousand workmen more than a year to carve the oval out of a rock quarry.

Constructed at a cost of S $ 63 million, the Night Safari was officially opened on 26 May 1994 and occupies 40 hectares ( 0. 4 km² ) of secondary rainforest adjacent to the Singapore Zoo and Upper Seletar Reservoir.

Constructed at a cost of $ 350 million, the Canadian Broadcasting Centre opened in 1993 and was designed in order to accommodate CBC employees who were housed at various buildings throughout downtown Toronto at the time.

Constructed at a cost of £ 3, 000, the station comprised a sandstone main building which survives to this day, as well as timber goods and engine sheds which had slate roofs.

Constructed in the spring of 1974 as the as the Arizona State University Activity Center and at the cost of $ 8 million, the facility also plays host to graduation ceremonies and a variety of concerts and shows.

Constructed at a cost of 15000 British pounds, the original building accommodated six classes for 30 boys each.

Constructed at a cost of $ 1. 5 million, with the estimated yearly per capita cost of patients being $ 3, 000 the hospital originally consisted of two main center buildings, housing the administration, with four radiating wings.

Constructed directly over Interstate 195, where its predecessor was, the new city hall was opened in 1976, after years of construction delays and quality control problems.

Constructed with the typical and necessary scholastic appointments and one visible and unusual difference: the central portion of the building was built over the road leading to it.

Constructed over a 37 year period from 1905 – 1942, development was undertaken by two Civilian Conservation Corps ( CCC ) camps as well as two Works Progress Administration ( WPA ) camps.

Constructed over a 17-year period from 28 November 1919 to 1936 with a workforce of thousands, a branch siding from the Wodonga-Cudgewa railway was built to supply materials.

Constructed of Westchester marble, it was completed over a decade and opened in 1842.

Constructed by Northumberland County Council, the building towered over Killingworth and could be seen for miles around.

It was a single-elimination 512-person Constructed event run over three days of competition.

Typical Pro Tours were held over three days with 7 rounds ( for Limited PTs ) or 8 rounds ( for Constructed PTs ) of Swiss the first day.

Constructed of white brick with limestone dressings, the building was distinguished by two towers which rose over the arched gateway at the south end.

Constructed in the 1800s to be more convenient for farmers, the long canal is shorter than the old course and is now considered to be the official course for the river, as the upstream end of the old course is largely silted over.

Constructed over a period of over two years, and opening in April 1961, the eight and a half minute journey lifts passengers from the base at 456m to an altitude of 1776m, transporting them a horizontal distance of almost 2. 5 km during the ascent.

Constructed over the Vashi railway station, seven broad white towers form the International Infotech Park ( IIP ), a massive office complex developed by CIDCO for the purpose of supporting the information technology industry in Vashi.

Constructed in the middle of a large deer park, the castle overlooked the primary crossing point over the River Fowey, a key tactical location ; it may have been originally intended for use as a hunting lodge as well as a fortification, however.

Constructed of sheet copper molded over iron, the 27-foot statue stands on a 70-foot iron column encircled by a spiral staircase to the dome, which is supported by 10 iron columns and a Kasota stone base.

Constructed by the US Navy in 1942 during World War II for Naval Air Station Tillamook, the hangar building housing the aircraft is long and wide, giving it over of space.

Constructed over a period of ten years from 1949 to 1959, a large portion of the expressway predates the 1956 introduction of Interstate Highway System ; many of these portions were not built to contemporary standards.

: Constructed 1943 by Air Transport Command, used as refueling / servicing airfield for transfer of Lend-Lease aircraft to Siberia ; Transferred to Eleventh Air Force, then to Alaskan Air Command, 1945 and closed, turned over to War Assets Administration for disposition, 1946.

: Constructed 1941 as landing field for transport aircraft between Washington State and Elmendorf ; activated on 1 March 1942 ; closed 1945, turned over to War Assets Administration for disposition, 1946.

Constructed in 1943 as a Royal Air Force ( RAF ) military airbase during World War II to assist damaged aircraft to land on their return from raids over Germany it was later used by the United States Air Force during the Cold War, being the primary home for the 79th Fighter Squadron and squadrons of the 81st Fighter Wing under various designations until 1993.

Constructed when the total population of Adelaide numbered 315, 200 ( 1893 census ), the Happy Valley Reservoir now supplies over a half a million people, from Adelaide's southern extent to the city-centre.