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| Yatsuta Overbridge at Tokaido Shinkansen 296K290 | East Sendai Common Duct for Utilities | Tozai Line Bridge for Fushiki Toyama Harbour(Shinminato Area) | Akafusa Tunnel | Fukudai Tunnel Construction, Phase 3, Fukuoka Outer Ring Road |
| Completed in 2007 | Completed in 2006 | Completed in 2006 | Completed in 2005 | Completed in 2005 |
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| Ryufukuji Bridge, Public City Planning Road No. 3.1.2 | No. 24 Bridge, Otsu-Shigaraki Route | Setoakatsu Interchange, Tokai Ring Road | Substructure for Hiroshima Expressway Route No. 2 (Fuchu Jinpo Road), Phase 1 | Aoya-Hawai Road, Yoshikawa Tunnel |
| Completed in 2005 | Completed in 2004 | Completed in 2003 | Completed in 2003 |
Completed in 2002 |
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| Public Facilities, A Block in Front of Sanda Station | Ban-etsu Expressway, Funehiki Construction Section (1) | Ban-etsu Expressway, Funehiki Construction Section (2) | Hirata Road Improvement Work No. 2 | The 2nd Meishin Expressway, Kawagoe Interchange |
| Completed in 2002 | Completed in 2002 | Completed in 2002 | Completed in 2001 | Completed in 2001 |
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| National Road Route 162, Fukami Tunnel | Akiruno Depressed Highway (Phase 1) (1) | Akiruno Depressed Highway (Phase 1) (2) |
Chugoku Crossing Expressway, Shinjinaka Construction Section | Tai Lam Tunnel |
| Completed in 2001 | Completed in 2000 |
Completed in 2000 | Completed in 2000 | Completed in 1999 |
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| Inariyama Tunnel | Sijukuin Tunnel | Higashikyushu Expressway, Miyazaki Construction Section | Western Habour Crossing Tunnel | Chiba-Togane Road |
| Completed in 1999 | Completed in 1999 | Completed in 1998 | Completed in 1997 | Completed in 1997 |
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| Yamagata Expressway, Shibahashi Bridge | Trans-Tokyo Bay Highway Central Tunnel, Kawasaki Man-made Island North Construction Section | Nagoya Expressway Route No. 1, Yotsuya Construction Section | Tsuda Tunnel | Hokutan Area, Izutan Tunnel |
| Completed in 1997 | Completed in 1997 | Completed in 1997 | Completed in 1997 | Completed in 1997 |
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| Matsuyama Expressway, Iyo Construction Section | Joshinetsu Expressway, Imai Construction Section | Karisaka Tunnel | Nagano City Shinkoji Loop Bridge | Oita Expressway, Mizuwake Construction Section |
| Completed in 1996 | Completed in 1996 | Completed in 1996 | Completed in 1996 | Completed in 1995 |
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| Joshinetsu Expressway, Kamikawa Bridge | Kurushima Great Bridge | Hokkaido Crossing Expressway, Shimizu Construction Section | Kanetsu Expressway, Itaba Construction Section | Kinki Expressway, Hirata Viaduct |
| Completed in 1995 | Completed in 1995 | Completed in 1994 | Completed in 1991 | Completed in 1989 |
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| Kinki Expressway, Sennan Shinke Construction Section | Nagasaki Expressway, Senwata Construction Section | Hitsuishijima Bridge | ||
| Completed in 1989 | Completed in 1988 | Completed in 1985 |