Highway D1 Prešov west – Prešov south, study of a set of structures
Highway-railway bridge over the Danube in Bratislava
Highway D1 Liptovský Ján – Liptovský Hrádok; viaduct Podtureň
Bridging the Danube at Lafranconi in Bratislava; project task
Highway D1 Prešov – Budimír, Highway Administration and Maintenance Center (hereinafter SSÚD), Prešov