According to the administrative division of the Fourth Bridge in Langzhong, there is a square in memory of Hua Xu (also known as Hua Xushi) nearby, named Hua Xu Square, which is located beside Jialing River in Langzhong, Sichuan, which is the "hometown of Spring Festival culture in China" and the "Millennium ancient county town in the world".

The fourth Jialing River Bridge in Langzhong is the fourth river-crossing bridge connecting the new old city and Jiangdong Industrial Park after the first Jialing River Bridge, the second Jialing River Bridge and the third Jialing River Bridge in Langzhong.