An Exploration on the Architectural Heritage and Its Value of the Qingdao-Jinan Railway and Tientsin-Pukow(North) Railway

China's early railway construction was carried out under the background of suffering from the invasion and oppression of the Western powers. Meanwhile, the participation of the powers also objectively brought modern techniques and concepts to promote the development of modern railways in China. Among them, the Qingdao-Jinan Railway and the northern section of the Tientsin-Pukow Railway were constructed by German funds and techniques, and still retain a lot of unique architectural heritage with significant value. The paper analyzed and studied the important architectural heritage along the two railway sections by means of literature review and field investigation, and extracted and summarized the value connotation of its historical value, scientific value and cultural value, and explained the important significance of its research and protection.