Where is the expansion of Feixi Jinqiao section of Heliu 3 12 Expressway?

Road north. G3 12 Liu He Road (Feixi Section) rapid reconstruction project is located in Feixi County, starting from the junction of Guanting Town and Xiaomiao Town, extending 3 meters to the north, laying along the existing route from east to west, passing Guanting Town, Suntech Expressway and Jinqiao Community, and finally reaching the junction of Lu 'an and Hefei. The total length of the route is about 17.5 km, and the estimated total investment of the project is about 3.96 billion yuan. There are 6 upper-crossing nodes and 5 lower-crossing nodes on the whole line. The width of subgrade in general highway section is 40m, that in Guanting Town section is 54.5m, and that in Jinqiao Community section is 50m.