45221120 – Viaduct construction work

Viaduct construction work code description

The category “Viaduct construction work” encompasses the construction of elevated structures that span across roads or railways. These structures, known as viaducts, are essential for connecting different areas and overcoming obstacles such as rivers, valleys, or other transportation routes. The subcategories within this category further specify the type of viaduct construction work, distinguishing between road viaducts and railway viaducts. Road viaduct construction work involves the creation of elevated roadways, while railway viaduct construction work focuses on the construction of elevated railway tracks. These subcategories help suppliers and contracting authorities easily identify and select the specific type of viaduct construction work they require for their projects.