688 meters. According to Baidu map, the new campus of tianjin polytechnic university is located in Xiqing University Town, Xiqing District, Tianjin, near the University Town Station of Metro Line 3, and the new campus of tianjin polytechnic university is 688 meters away from Metro Line 3, which is about 8 minutes' walk away. Tianjin polytechnic university, referred to as Tiangong University for short, is a full-time college in Tianjin. It is a university jointly established by the Ministry of Education, Tianjin, the State Bureau of Science, Technology and Industry for National Defense and the Tianjin Municipal People's Government. It is a world-class discipline construction university and a high-level characteristic university in Tianjin. It has been selected into the "Excellent Engineer Education and Training Program" of the Ministry of Education, the national postgraduate program of building a high-level university, the scholarship receiving institution of the China Municipal Government for overseas students, the national demonstration universities for deepening the reform of innovation and entrepreneurship education, the discipline innovation and intelligence introduction program of colleges and universities, and the first batch of "new engineering" research and practice projects of the Ministry of Education. It is a national cultural quality education base for college students.