Puqi Branch Company, Changjiang Civil Engineering General Company. Engineering Geology Investigation Report of 3-rd, 4-th,5-th Bridge of East Road along River in Fengjie County.

• 长江岩土工程公司蒲圻分公司。奉节县沿江大道东段3号、4号、5号桥位工程地质勘察报告。