What it is
BG:Voz is the rail service within Belgrade's public-transport system. The Public Transport Secretariat's BG:Voz timetable lists, among others, line 100 Batajnica–Ovča, 100P Resnik–Ovča, 100C Lazarevac–Ovča, 100D Mladenovac–Ovča, and 100F Resnik–Zemun. A regular timetable identifies the line, but during an operational change the train number and the part of the route it serves are decisive.
Why route changes can be confusing
A notice about a closure between two stations does not necessarily mean every train on the line is cancelled. In the July 19 notice, trains 8014, 8016, and 8022 ran in two separate parts, Ovča–Beograd Centar and Zemun–Batajnica, omitting Beograd Centar–Zemun. Trains 8018 and 8024 ran only as far as Beograd Centar, while 8017 and 8019 ran to Zemun on one side and from Beograd Centar on the other. The physical closure was between Beograd Centar and Novi Beograd, but the operational gap for those trains extended to Zemun. A familiar route shown on a board or in the normal timetable therefore does not guarantee a through journey on the day of works.
Current status
This note was last checked on July 20, 2026 at 12:10 Belgrade time. The official notice closed the Beograd Centar–Novi Beograd section only from 10:10 to 14:10 on July 19; it did not announce a permanent suspension. The notice was based on information from Infrastruktura železnice Srbije and Srbijavoz. Once that window ended, both the ordinary timetable and any new changes needed to be checked again.
How to check your service
First find the train number and direction in the BG:Voz timetable. Then open the latest official change notice and compare three things: the departure station, the destination station, and the section the train does not serve. If a train is listed as operating in two separate parts, there is no through journey or guaranteed transfer across the closed section. The official notice directs passengers to Srbijavoz's “Informacije uživo” and to its call centre on 011 360 28 99; those channels are most useful immediately before departure.
Why it matters
For a passenger, the difference between a cancellation and a shortened route determines where they can board and where they will need to change transport. This is especially clear around Beograd Centar, Novi Beograd, Zemun, and Batajnica: the same train number may serve only one side of a closure. Checking the train number reduces the risk of arriving at a station that the particular service does not serve on that day.
What to watch next
The next material update would be an official notice extending the closure, naming another section, or changing the affected train numbers. For a particular trip, rely on the notice with a date and time, not on this explainer or an older notice.