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The culverts built for the Southern and Western railway lines were built to standard designs approved by Fitzgibbon in 1863. They were of masonry or timber construction; concrete was not used for culverts in Queensland until the 1880s. The North Ipswich culvert was built to the standard design for 4 feet (1.2 m) wide brick culverts.
The 1917 video "Down the Old Potomac (Part 1 of 3)" shows the canal during its operating days. Some of the information is inaccurate. For example, it says that "barges" (more correctly "boats") passed through 86 locks descending 800 feet to tidewater; in fact, there were 77 locks descending 610 feet.
The culvert type and shape selection is based on a number of factors including requirements for hydraulic performance, limitations on upstream water surface elevation, and roadway embankment height. [2] The process of removing culverts to restore an open-air watercourse is known as daylighting. In the UK, the practice is also known as deculverting.
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YouTube was unblocked on August 30, 2007, after YouTube reportedly agreed to block videos deemed offensive by Thai authorities. [ 113 ] On September 21, 2007, Thai authorities announced they were seeking a court order to block videos that had appeared on YouTube accusing Privy Council president Prem Tinsulanonda of attempting to manipulate the ...
Federal investigators are probing a deadly pileup inside a Wyoming interstate tunnel that will shut down part of a core coast-to-coast roadway for days, officials said Saturday.
To bring it to life, there were drawings, computer renderings, a 3D printout and then a lot of testing to make sure the 12-foot lawn, 6 1/2-foot wide ornament — made of high-density polyethylene ...
Wikipedia can use videos, as this is an online encyclopedia.It may seem unusual, as we are a text-oriented platform, but there's nothing strange in the sentence itself. Encyclopedias had been enriched with other media since their inception, and having images, maps, engravings and even multi-layered images that could be explored by the reader have been an indicator of the quality of the wo