Maslak "Spine Tower" which reaches a structural height of 202 meters; while the tallest skyscraper currently under construction in Maslak (as well as Istanbul and the rest of Turkey) is the Diamond of Istanbul, which comprises three centrally-connected towers, the tallest of which will have 53 floors above ground and will reach a structural height of 270 meters (thus surpassing the current tallest completed skyscraper in Istanbul, the 54-floor, 261 meters tall Istanbul Sapphire in the nearby Levent business district.) The Diamond of Istanbul will also be the first steel skyscraper in Turkey, where (as opposed to the situation in the
Centralia Commercial Historic District Centralia Commercial Historic District The Centralia Commercial Historic District is a historic commercial district comprising several blocks of Broadway in downtown Centralia, Illinois. The district includes 57 contributing buildings as well as a historic water tower and sign. Centralia's business district developed around the Illinois Central Railroad tracks, as the town was established by and named for the railroad. The earliest buildings in the district date from the 1850s, as the city was platted in 1853. Centralia's first commercial buildings were mainly designed in the Italianate style, which was predominant until the end of the 19th century; the Romanesque Revival