Roads of Serbia has announced traffic alterations on October 2nd and 3rd due to cleaning of the left tube within the Trbušani Tunnel. The disruptions will affect traffic traveling in the direction of Čačak towards Beograd. These changes are necessary to facilitate the washing of the tunnel’s left section. Motorists are advised to anticipate delays and plan their journeys accordingly. The Roads of Serbia authority has not specified the nature or duration of the alterations, but suggests they are temporary and linked directly to the cleaning process. Further information may be available through official traffic updates from Putevi Srbije. Travelers should exercise caution when approaching the Trbušani Tunnel during the specified dates.