M5 Bristol Balloon Fiesta Traffic Alert: Expect Delays at Junction 19 Thursday, August 7, 2025 m5 bristol balloonfiesta traffic congestion nationalhighways junction19 travel roadsafety eventtraffic National Highways has issued a traffic warning ahead of the Bristol Balloon Fiesta, with thousands of visitors expected to descend on the area. Junction 19 on the M5 motorway is anticipated to experience significant … Read More