The Ronda Litoral (B-10) is the most congested area, reporting 8.5 kilometers of slow-moving traffic heading towards Llobregat. Similarly, the Ronda de Dalt (B-20) has seen queues of up to 7.5 kilometers as thousands of attendees head to the Fira de Barcelona venue in L'Hospitalet.

In the city center, a demonstration on Gran Via de les Corts Catalanes has blocked traffic towards the exhibition grounds, affecting 17 bus lines according to TMB. Additionally, a broken-down truck on the AP-7 highway near Martorell is causing further delays for those traveling south.