can god. The poet love the arch bridge in China compared to the rainbow bridge is "lying, said," FeiHong rainbow "" the water arch bridge described as" wave "changhong lie.
In the world QiaoLiangShi stone appear on early. This bridge is not only form graceful, but also firm structure, can decades hundreds of years and even thousands of years across the rivers, the above a role in traffic.
China's arch has a long history. The water that we mentioned in the note ", "bridge" traveler, completed in AD about 282 years, may be the earliest recorded the arch. China's arch almost is everywhere. These bridge diverse forms, size is differ, there are many is breathtaking masterpiece. One of the most famous when push zhaozhou bridge in hebei province, and the zhao country the lugouqiao Beijing fengtai district.

石拱橋的橋洞成弧形，就像虹。古代神話里說，雨后彩虹是“人間天上的橋”，通過彩虹就能上天。我國(guó)的詩(shī)人愛把拱橋比作虹，說拱橋是“臥虹”“飛虹”，把水上拱橋形容為“長(zhǎng)虹臥波”。
石拱橋在世界橋梁史上出現(xiàn)得比較早。這種橋不但形式優(yōu)美，而且結(jié)構(gòu)堅(jiān)固，能幾十年幾百年甚至上千年雄跨在江河之上，在交通方面發(fā)揮作用。
我國(guó)的石拱橋有悠久的歷史?！端?jīng)注》里提到的“旅人橋”，大約建成于公元282年，可能是有記載的最早的石拱橋了。我國(guó)的石拱橋幾乎到處都有。這些橋大小不一，形式多樣，有許多是驚人的杰作。其中最著名的當(dāng)推河北省趙縣的趙州橋，還有北京豐臺(tái)區(qū)的盧溝橋。