Xi' an traffic police, where is the trailer parking lot in Lianhu District?

Phoenix Avenue. According to Baidu map, the trailer park in Lianhu District of Xi 'an traffic police is located between Fenghuang Avenue and Xi 'an, which is called "pickaxe" for short and called Chang 'an and Haojing in ancient times. It is the capital of Shaanxi Province, a sub-provincial city, a megacity, the core city of Guanzhong Plain urban agglomeration, and an important central city in western China approved by the State Council.