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In Belgrade from July 17, trolleybus 21 will again be suspended

July 15, 2026, 07:05 PMUpdated: July 15, 2026, 09:07 PM

From July 17 to 21, trolleybus 21 will not run because of phase-four works in Belgrade's Mis Irbijeva Street. Bus 20 will run both ways via Vojislava Ilića and Ustanička before returning to its normal route, using existing stops on the diversion.

What matters

Dates

The changes apply from July 17 to 21 during phase four of routine works.

Closed section

The Mis Irbijeva section from Dr Velizara Kosanovića Street to Vojislava Ilića Street will close to traffic.

Route 21

Trolleybus 21 will not run during the works.

Breakdown by publication

How sources frame this story

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Beoinfo / City of Belgrade
Official transport notice

City of Belgrade: phase-four works in Mis Irbijeva

The city said it will close the Mis Irbijeva section from Dr Velizara Kosanovića Street to Vojislava Ilića Street from July 17 to 21. Trolleybus 21 will not run, while bus 20 will travel both ways via Vojislava Ilića and Ustanička using existing stops.

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Overall takeaway

Phase-four works extend the trolleybus 21 suspension by five more days; bus 20 passengers should allow for a diversion from July 17.

What this means for residents

Bus 20

Bus 20 will run both ways via Vojislava Ilića and Ustanička, then return to its regular route.

Stops on the diversion

Public-transport vehicles will use all existing stops on the altered section.