The MotoGP event is impacting traffic flow on the D1 highway near Brno, Czech Republic, causing significant congestion between the 172nd and 196th kilometers. Delays are expected for drivers as fans travel to the Masaryk Circuit for the race weekend. Authorities report heavy traffic began Friday morning and is expected to continue. Medical personnel on-site have treated eleven attendees for various conditions as of midday. One individual required hospitalization following treatment at the circuit. This marks the first year MotoGP has noticeably disrupted regular traffic patterns in the area.