Chongqing Jiaotong University is a multidisciplinary university with distinctive traffic characteristics and industry orientation. As of July 5, 2022, the school has three campuses, Nan 'an, Science City and Daping, covering an area of more than 3,000 mu and about 2,200 faculty members. At present, the school has four first-level discipline doctoral degree authorization points, three post-doctoral research mobile stations, 18 first-level discipline master degree authorization points, and 13 master degree authorization categories. There are 20 colleges (departments) such as Civil Engineering College, Hohai College and Transportation College, and there are 2 1 national first-class undergraduate specialty construction sites.