Belgrade bypass

As of June 2023, two (out of three) sectors are fully completed and motorway has length of 48 kilometers.

[4] It spans the hilly terrain to the south of Belgrade and it has 4 tunnels and 40 viaducts nine of them over 400 m long, with dual carriageway Ostružnica bridge across the Sava.

On this 7.7 kilometer stretch are tunnels Lipak (665 m) and Železnik (699 m), as well as Orlovača interchange with road 22 for Belgrade center and Čačak.

Along with the section B, it ends at the existing interchange Bubanj Potok, with the connecting roads being built.

Sector C is planned 31-km long eastern prolongation of A3 motorway (which itself will connect Belgrade with Pančevo and Vršac and eventually Romania at border crossing near Vatin).

This is the most complex sector of the bypass, as its construction involves building a 1,190-metre-long (3,900 ft) bridge over the Danube, and additional 11 viaducts and 2 tunnels.