The Regional Centre Belgrade is responsible for the section of the IА Category State Road No. 1, Interchange Batajnica – Interchange Bubanj Potok (including the Lipak, Železnik, Straževica and Beli Potok tunnels), the section of the IА Category State Road No. 2, Interchange Surčin – Interchange Obrenovac, the IM-11 State Road, Interchange Belgrade – Interchange Bubanj Potok and the Stara Straževica tunnel, located on the urban section of Road No. 09219-07.
