With Woowon's strength and technology to change the landscape
Total 86
| NO | Parts | Name | Period | Main-Contractor | Client |
|---|---|---|---|---|---|
| 6 | Road | Cheongsong Pumped Storage Power Plant | 2003.11 ~ 2005.01 | Donga Construction Industry | Korea Electric Power Corporation |
| 5 | Road | Seonam Water Restoration Center | 2010.04 ~ 2012.09 | Daelim Industrial CO., LTD | Seoul Metropolitan City Infrastructure Headquarter |
| 4 | Road | Jungbu Inner City Zone 5 | 1999.03 ~ 2004.11 | SK CONSTRUCTION | Korea Expressway Corporation |
| 3 | Road | Gwangju Belt-highway | 1997.06 ~ 2000.09 | Daewoo Construction | Gwangju Belt-highway Inc |
| 2 | Road | Youngdong Expressway Zone 12 | 1997.04 ~ 2002.01 | Hyundai | Korea Expressway Corporation |
| 1 | Road | Jungbu Expressway | 86.03~88.04 | Daewoo Construction Korea | Korea Expressway Corporation |