With Woowon's strength and technology to change the landscape
Total 92
| NO | Parts | Name | Period | Main-Contractor | Client |
|---|---|---|---|---|---|
| 92 | Road | Section 2 of the construction work between Changnyeong and Miryang | 2018.04~2024.12 | Kolon Global Co., Ltd. | Korea Expressway Corporation Changnyeong Miryang Construction Project Group |
| 91 | Road | Pohang~Yeongdeok Section 1 | 2017.09~2024.12 | Hanwha E&C | Korea Expressway Corporation |
| 90 | Road | Sillim-Bongcheon Tunnel Section 1 | 2017.09~2024.01 | Doosan E&C | Seoul City Infrastructure Headquarters |
| 89 | Road | Ssangnyeong Tunnel construction in Anseong~Seongnam construction (Section 4) | 2020.04~2023.12 | Gyeryong Construction Industry Co., Ltd | Korea Expressway Corporation |
| 88 | Road | Earthwork and reinforced concrete work in Anseong~Guri (Section 10) (Section 2) | 2018.05~2023.12 | Hanwha E&C | Korea Expressway Corporation |
| 87 | Road | Sejong-Pocheon (Anseong-Yongin) construction (Section 3) of Gosam Tunnel and Geotechnical Section 4 | 2019.05~2022.12 | Dongbu Construction Co., Ltd. | Korea Expressway Corporation |
| 86 | Road | Seobu arterial underground road private investment project earthworks structure construction tunnel construction | 2016.03~2021.02 | Hyundai E&C | Seoseoul City Expressway Co., Ltd. |
| 85 | Road | Sanseong Tunnel Private Investment Project Constructio | 2014.07~2018.02 | POSCO E&C | Busan |
| 84 | Road | The 600th Express Highway around Busan City | 2014.02~2017.11 | Daelim Industrial CO., LTD. | Korea Expressway Corporation |
| 83 | Road | Namyangju Byeollae District Road Construction | 2010.01~2017.06 | Daelim Inc. | Korea Land and Housing Corporation |
| 82 | Road | Guri~Pocheon Expressway, Private Investment Project (Zone 8) | 2013.05~2017.06 | Taeyoung Construction | GP Highway |
| 81 | Road | The Second Kyungin Connecting (Ahnyang~Sungnam) Expressway | 2014.06~2017.05 | POSCO Construction | The 2nd Youngdong Highway Co., Ltd. |
| 80 | Road | Busan New Port Arterial highway (Yongmang Mt. route) roadbed construction | 2012.05~2016.12 | STX Construction, Inc | Busan Port Authority |
| 79 | Road | National highway-replacing Detour Construction in Gumi (Gupo-Deoksan2) | 2013.10~2016.12 | Samsung C&T | Busan Regional Office of Construction Management |
| 78 | Road | Busan Port New Port Interstate Road (Yongmangsan Section) Roadbed Construction | 2012.05~2016.12 | STX Construction Co., Ltd. | Busan Port Authority |
| 77 | Road | Gwangju~Wonju (The Second Youngdong) Expressway, Private Investment Project | 2012.09~2016.11 | Hyundai Construction | The 2nd Youngdong Highway Co., Ltd. |
| 76 | Road | Construction between Gwangam-Masan (Oji Hill Tunnel) | 2012.06~2016.06 | POSCO Construction | Gyeonggi Provine Road Business |
| 75 | Road | Metropolitan Area Western Expressway (Suwon-Gwangmyung), Private Investment Project (Zone 6) | 2012.06~2016.04 | Daelim Industrial CO., LTD. | Metropolitan Area Western Expressway CO., LTD. |
| 74 | Road | Damyang-Sungsan Expressway Zone 10 | 2010.06~2015.12 | Hanyang Inc. | Korea Expressway Corporation |
| 73 | Road | Naengjung-Busan Expressway Zone 8 | 2011.06~2015.07 | POSCO | Construction Korea Expressway Corporation |