1989-1994 – construction of the Ruu-Aaspere second implementation region, i.e. the Kivisilla-Kuusalu section (30-36.5 km) along with the Kiiu intersection.

1999-2004 – various road sections on the Tallinn-Tartu-Võru-Luhamaa highway.

2002 – various road sections on the Tallinn-Pärnu-Ikla highway.

2006 – Tallinn-Saku-Laagri highway

2007 – reconstruction of city streets: Nõmme tee

2007 – construction of the Jõesuu bridge

2007 – road reconstruction and repairs: Ahula-Ambla

2010 – Audru bridge

2010 – Harku-Hüüru section on the Tallinn-Paldiski highway

2010 – Mustla settlement

2010 – Kukruse-Jõhvi

2013-2014 – finalisation of the construction of road sections 5 and 7 on the Valgejõe-Rõmeda road

2013-2014 – design and construction of the 2nd construction area of the Tartu eastern bypass

2013-2014 – Tallinn-Pärnu highway, Top intersection

2014 – railway construction work in Muuga Harbour

2014 – construction of water supply and sewage pipelines in Suurupi and Vääna-Jõesuu

2014 – reconstruction of pipelines in Viljandi Old Town