Is there traffic control from Qinglongchang to Shuangliu?

Yes. Shuangliu District is affiliated to Chengdu City, Sichuan Province. It is located in the southwest of the central city of Chengdu. It was called Guangdu in ancient times. It was established as Guangdu County in the Western Han Dynasty and changed to Shuangliu County in the Sui Dynasty. It was named after the "shuangliu with two rivers" in "Ode to the Capital of Shu", 2015 It was relocated to Shuangliu District in 2006. There are traffic controls from Qinglongchang to Shuangliu. The Shuangliu District Branch of the Chengdu Municipal Public Security Bureau issued an announcement that traffic control measures will be implemented on these sections of Shuangliu during the 2021 high school entrance examination.