Within a decade, USO and Associate has built 3 overpass bridges in Yangon City and over 200 bridges of various lengths within the Myanmar Railway Network which covers 500 miles special projects in various parts of the country. All the bridges are built with the collaboration of Myanmar Railway Bridge Construction Special Units. Through all these projects and experiences USO earns a reputation as one of the Master Builders of Bridges. It starts with Bore-Piling to Steel Decking until Slab Form work and Girder Installation. The largest of them is 1370 feet long Thuyetan Bridge in Pandaung Township in Bago Division which was built in 2006.Aside from bridges USO & Associate operated as a Real Estate Developer. It had built a number of apartments, both low-cost and luxury apartments within Yangon City limit.