john4525
Cały czas gada!
Dołączył: 25 Sty 2011
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Skąd: England
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 Wysłany: Nie 21:31, 27 Mar 2011 Temat postu: which are designated with a pentagon shape |
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yilai:
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derations or expert reasons [link widoczny dla zalogowanych], these may become destructive rather than effective means of guiding the motorists. When a lot of signs are standing near each other, it could lead to confusion and worsening of traffic flow, plus, fund for public works are not utilized properly. Not only that, it could also lead to misunderstandings of drivers and authorities as well that might lead to more problems and the worst accidents.With the possibility of road confusions, there are different shapes and colors aside from the symbols that are designated and printed on these traffic devices. Shapes are assigned to make the signs easily recognizable and the number of sides speaks how critical the message is.The circle is used for railroad early warning signal, an octagon in exclusively assigned for the stop sign, a crossbuck is used to warn about a railroad crossing ahead, a downward pointed triangle is for the yield sign and a rectangular board is usually assigned to route names and temporary traffic controls. There are also some shapes marking various places such as schools [link widoczny dla zalogowanych], which are designated with a pentagon shape, a trapezoid for recreational sites and other irregularly shaped signs.On the other hand [link widoczny dla zalogowanych], signs are not about shapes at all. Colors are also
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