45233126 - Grade-separated junction construction work

CPV code 45233126 in the EU Common Procurement Vocabulary refers to Grade-separated junction construction work. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45233100, narrowing the broader category into the specific area of grade-separated junction construction work. As a leaf code, 45233126 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns grade-separated junction construction work. Contracting authorities across the EU use 45233126 in TED notices and national procurement portals to signal that a tender relates to grade-separated junction construction work.