Zvislé dopravné značenie a dopravné zariadenia na cestách I. triedy v správe Slovenskej správy ciest

Slovenská správa ciest has awarded a contract worth €8,008,471.50 to a consortium of HAKOM s.r.o., SATES a.s., and TRIS spol. s r.o. for the supply, installation, and removal of vertical traffic signs, variable traffic signs, traffic equipment, accessories, support structures, LED traffic buttons, and temperature sensors on first-class roads under its administration. The scope includes replacement and repair of damaged signs, installation of new signs with supports, portal sign work, symbol replacement, maintenance services, and replacement of limited-life technology components such as sensors and light sources.