Highway D1 Trnava – Trenčín; study
Highway D1 Poluvsie – Martin; study
Highway D1 Liptovský Hrádok – Hybe; project task
Highway D1 Prešov – Ličartovce; project task
Highway D1 Trnava – Trenčín; study
Highway D1 Poluvsie – Martin; study
Highway D1 Liptovský Hrádok – Hybe; project task
Highway D1 Prešov – Ličartovce; project task