The road complying with the road requirements shall be constructed at I kl by adding the directions to the left of the existing road and from Pk 14+ 00 to the right. The Veneküla junction tunnel, viaducts of Väo and Lagedi railways, 2 Pirita-Upper Canal bridges, Karla and Hellfield viaducts will be built. 4 different intersections (with tunnels) will be upgraded. A new section will be built to connect Tallinn-Laged and Lagedi-Aruküla-Pening highways and light traffic routes to the Russian Village tunnel, to the viaducts of Karla and Hellfield and to connect Pildiküla and Jüri.