Wulidun Interchange, Hefei City, occupying an area of 8.9 hectares, with 17 ramps, totaling 10km, taking the lead across the nation in terms of scale when it had just been completed in early 1990' s, won both the Silver Road Prize, the highest-rank prize for municipal works in Anhui, and the High-quality Project Prize from the Ministry of Railways.
y of Railways.