Abstract: As the bridge capital in China, the urban bridge in Chongqing is not only the traffic tool connected with the center zones of Chongqing, but also is the card of Chongqing. So the bridge color influences the main theme of color throughout the city. Taking the conception of bridge shape color as a criterion, the analysis on the integral feature of Chongqing was carried out. Shibanpo Yangtze River Bridge, Yuao Jialinjiang River Bridge and Chaotianmen Yangtze River Bridge in Chongqing were taking as examples to research. Finally, the bridge color adapt to Chongqing was summarized.

Key words: bridge engineering, colour, mountainous city

摘要： 重庆作为中国的“桥都”，城市桥梁不仅是连接重庆各中心城区的交通工具，更是重庆这座城市的名片。它的色彩影响着整个城市的主调色彩。以桥梁造型色彩的概念为准则，通过对重庆整体特点的分析和以石板坡长江大桥、渝澳大桥和朝天门长江大桥为案例进行分析研究，总结适合重庆为代表的山地城市桥梁的色彩。

关键词: 桥梁工程, 色彩, 山地城市