The Regional Centre Čačak comprises two units – the Takovo and Munjino Brdo Traffic Operations Centres – and is responsible for the section of the IА Category State Road No. 2 from the Surčin South Interchange to the Prilipac Interchange, as well as the A8 State Road Ruma – Šabac and the M3 Šabac – Loznica. The Takovo Traffic Operations Centre is responsible for the section from the Ljig Interchange to the Preljina Interchange (including the Brančić, Veliki Kik, Savinac, Šarani and Brđani tunnels), while the Munjino Brdo Traffic Operations Centre is responsible for the section from the Preljina Interchange to the Prilipac Interchange (including the Trbušani, Laz and Munjino Brdo tunnels).
