Answer 2: The overpass between Yulan Road and Belt Express is set to disperse traffic flow to the city proper and other directions through belt expressway, Weijiu Road and Weiba Road.

• 答：玉兰路与绕城公路的立交规划用意是为了尽快的向主城和其他重要方向，通过绕城公路、纬九路、纬八路疏解人流。