| Feasibility Study and Basic Design for Namhae Expressway (Chilwon ? Changwon) Expansion Work |
2021 |
Korea Expressway Corporation |
| Feasibility Study for 4th Gyoungin (Incheon ? Seoul) Express-way Private Investment Project |
2020 |
Hyundai E&C |
| Basic Design for Private Investment Project of the 4th Gyoungin Expressway |
2020 |
Hyundai E&C |
| Design Proposal for Private Investment of DS Underground Roadway |
2020 |
Sindong-A E&C |
| Design Proposal for Private Investment Project of West Pyoungtack ~ Bongdam Expressway |
2020 |
DAELIM Industrial |
| Improvement for Traffic Control of Dongjak, Seocho, Seocho-Joongang Highway |
2019 |
Seocho-gu Office, Seoul |
| Basic and Detailed Design for Choongbuk Dogye ? Cheonan Tabwon (Highway 57) Road Construction Work |
2019 |
Daejeon Regional Construction and Management Administration |
| Basic and Detailed Design for Seongnam ? Janghowon Road Construction (Section 6) |
2018 |
Seoul Regional Construction and Management Administration |
| Detailed Design for Access Road to Industrial Complex in Asan - Tangjeong Techno valley |
2018 |
Tangjeong Techno Co. |
| Technical Review and Cost Estimation for the Feasibility Study of the Yangjae Underpass |
2017 |
Korea Research Institute for Local Administration |