With Woowon's strength and technology to change the landscape
Total 89
| NO | Parts | Name | Period | Main-Contractor | Client |
|---|---|---|---|---|---|
| 69 | Road | Dangjin 2 Cold-rolled Underground road | 2011.12 ~ 2013.09 | Hyundai Amco | HYUNDAI HYSCO CO., LTD |
| 68 | Road | Hadong-Wansa Road Zone 1 | 2011.09 ~ 2014.12 | Keukdong Construction | Busan Regional Office of Construction Management |
| 67 | Road | Naengjung-Busan Expressway Zone 8 | 2011.06 ~ 2015.07 | POSCO | Construction Korea Expressway Corporation |
| 66 | Road | Mouth of Nakdong River, Spill-water gate installation | 2010.12 ~ 2012.02 | Samsung C&T | Korea Water Resources Corporation |
| 65 | Road | Jangheung-Gwanyang Expressway Zone 12 | 2008.03 ~ 2012.06 | Kumho Industry | Korea Expressway Corporation |
| 64 | Road | The 2nd free road Zone 3-3 | 2009.02 ~ 2011.02 | Dongbu Construction Korea | Land and Housing Corporation |
| 63 | Road | The 2nd free road Zone 4 | 2008.05 ~ 2011.11 | SK CONSTRUCTION | Land and Housing Corporation |
| 62 | Road | West Suwon-Pyeongtaek Expressway Zone 1-2 | 2008.03 ~ 2009.11 | Kumho Industry | Gyeonggi Expressway |
| 61 | Road | Yeosu-Sooncheon Road Zone 2 | 2007.05 ~ 2013.01 | Keukdong Construction | Iksan Regional Office of Construction Management |
| 60 | Road | Pohang Youngil Port Bypass Road Zone 3 | 2007.05 ~ 2010.02 | Kumho Industry | Pohang Regional Office of Oceans and Fisheries |
| 59 | Road | Bundang-Naegok Road Shift Zone 1 | 2005.12 ~ 2010.02 | Lotte Construction | Korea Land and Housing Corporation |
| 58 | Road | Jangheung Songchu Detour | 2005.11 ~ 2014.06 | Sambu Construction Co., Ltd. | Seoul Regional Construction and Management Administration |
| 57 | Road | Jeonju-Gwangyang Expressway Zone 1 | 2005.06 ~ 2010.12 | Daelim Industrial CO., LTD. | Korea Expressway Corporation |
| 56 | Road | Hyungdong-Imgok Road Zone 1 | 2005.03 ~ 2011.02 | Byeoksan Construction | Busan Regional Office of Construction Management |
| 55 | Road | Mokpo-Jangheung Expressway Zone 2-1 | 2003.07~ 2012.06 | Byeoksan Construction | Korea Expressway Corporation |
| 54 | Road | Gangbyeon Expressway (Cheongdam-Sungsu) Expansion | 2003.07 ~ 2007.05 | Ssangyong Construction | Office of infrastructure Management Seoul Metropolitan Government |
| 53 | Road | Cheongwon-Sangju Expressway Zone 8 | 2002.11 ~ 2007.12 | Sambu Construction Co., Ltd | Korea Expressway Corporation |
| 52 | Road | Busan-Ulsan Expressway Zone 8 | 2002.09 ~ 2009.06 | Samhwan Co. | Korea Expressway Corporation |
| 51 | Road | Busan-Ulsan Expressway Zone 7 | 2002.08 ~ 2008.12 | Doosan Heavy Industries & Construction | Korea Expressway Corporation |
| 50 | Road | Hyunpoong-Gimcheon Expressway Zone 3-2 | 2002.06 ~ 2008.02 | GS CONSTRUCTION | Korea Expressway Corporation |