桥梁美是环境美的一部分,然而,桥梁美的作用却远远超越了所在环境那有限的范围。一座著名的大桥往往以它的雄伟壮丽、精巧多姿而显示出人民的创造力;以它的先进技术,精湛工艺反映出社会的生产水平;以它的磅礴气势、充沛活力标志着时代的精神;它常因此而成为人们欣赏和赞颂的艺术杰作,并得以流传久远。近年,我国公路桥梁建设已在跨入一个崭新的阶段,有不少地区在宽阔的大江大河上建造了各种类型的特大桥梁,这是前所未有的;同时,计划兴建的高级公路、高速公 Bridge beauty is part of the beauty of the environment. However, the role of bridge beauty far exceeds the limited scope of its environment. A famous bridge often shows its people’s creativity with its majestic, ingenuity and diversity. With its advanced technology and exquisite craftsmanship, it reflects the level of production in society. With its majestic vigor and vitality, it marks the beginning of the era Spirit; it often becomes an art masterpiece that people appreciate and admire, and it has been well known. In recent years, the construction of highway bridges in our country has entered a brand-new stage. In many areas, various types of super-large bridges have been built on vast rivers and lakes. This is unprecedented. At the same time, the planned highways and highways