The best major of Southwest Jiaotong University is transportation. The transportation major of Southwest Jiaotong University is the traditional advantage major of the school, and it is also one of the most famous and leading disciplines in this field in China. This major covers many research directions such as traffic planning, traffic engineering and vehicle application engineering. The school has a strong faculty and advanced experimental facilities, and has close cooperation with many well-known enterprises and research institutions at home and abroad. Graduates have high employment competitiveness in railway, highway, aviation, urban transportation and other fields. Southwest Jiaotong University, referred to as "Southwest Jiaotong University", located in Chengdu, Sichuan Province, is a national key university directly under the Ministry of Education of China.