“Y”字形高架桥、下穿“Y”字形下穿通道，并对现有溪南南路等道路进行拓宽和改建溪南垃圾转运站，项目总投资约2.66亿元，其中工程建安费约1.83亿元，征收及其他费用约0.83亿元，工程建设工期约15个月。 The Xiaoxi node reconstruction project mainly includes an upper-span “Y” -shaped viaduct, a lower-crossing “Y” -shaped lower-passage passage, and widening existing roads such as South South Road and rebuilding the South-South garbage transfer station. The total investment of the project is about 266 million The project construction cost is about 183 million yuan, the collection and other costs are about 83 million yuan, and the project construction period is about 15 months. among them:
“Y” -shaped viaduct: from South Xi Road (two lanes), Deng Gao East Road (two lanes), south Y-shaped junction to Xi Nan South Road (three lanes), with a total length of 625 meters, and the two-lane elevated pavement is 8.5 meters wide. The three-lane elevated pavement is 13 meters wide;
"Y" -shaped underpass: From Xinan South Road (three lanes) to the north, the Y-shape crosses down to Xinan Road (two lanes) and Denggao East Road (two lanes), with a total length of 555 meters; the two lanes cross the road 8.5 meters wide, 12 meters wide across the three lanes;
Road widening project: According to the status quo, the South South Road, Deng Gao East Road, Xi Nan Road, Deng Gao Middle Road will be widened and reconstructed;
12米，将拆除现有溪南垃圾转运站及公厕，在剩余22米宽度滨河绿化带处新建垃圾转运站及公厕。 Reconstruction of Xi'an Garbage Transfer Station: According to the planning plan of the Xiaoxi Node Reconstruction Project, the existing South Nannan Road needs to be rebuilt and widened. That is, the east side of the road will be expanded about 12 meters eastward from the status quo and the existing stream will be demolished. South garbage transfer station and public toilets. New garbage transfer stations and public toilets will be built at the remaining 22 meters wide riverfront green belt. The reconstructed Xinan refuse transfer station has a planned building area of 239.2 square meters and an investment of about 2.6 million yuan. Construction started in September 2018.