Beijing-Xiong'an Expressway is an important part of the four vertical and three horizontal road network in Xiong'an New Area, and it is the most convenient expressway connecting Beijing urban area and Xiong'an New Area. The SG5 section of Beijing-Xiong'an Expressway, with a total length of 6.833km, mainly includes Baigouhe River Bridge and Langouwa Bridge. Baigouhe River Bridge is the gateway bridge to and from xiong'an New Area.