第三章工程环境影响分析及对策选择，研究了保沧高速公路沿线的环境特征和建设工程对环境的影响及对策，对建设项目实施阶段、运营阶段的环境影响和环保措施进行探讨。
Environmental characteristic of Bao-cang highway along the line and environmental impact & countermeasure of construction project are studied .
保沧高速公路