Construction design for E263 Tallinn-Tartu-Luhamaa highway Aruvalla-Kose road section.
Facilities: Siniallika pedestrian bridge, Ikaspalu tunnel, Kolu tunnel, Kuivajõe bridge, Kurena cross viaduct, Kuusiku ecoduct, Saula bridge, Pikaripoe viaduct, Metsise viaduct, Urva bridge, Liiva tunnel, Vainu walkway overpass
Client: Estonian Road Administration
Duration: 04/2011 – 11/2012