The environmental pollution produced by the bridge construction was investigated, and the causes of pollution was analyzed, and then the measurements to control the pollution were studied, and the importance of environmental dependence was emphasized.

• 摘要本文通过对某大桥施工期环境污染源的调查和分析，探讨和研究了应采取的防治措施，并强调施工期环境保护是非常重要的。