 In the first year alone, roughly 280,000 vehicles were recorded as having used the new tunnel.By 2019, the RhB were reporting that an average of just above 480,000 vehicles were traversing the Vereina Tunnel per year.Service is based on hourly regional trains between Scuol-Tarasp and Chur, complemented every 30 minutes by car shuttle trains transporting road vehicles between the two valleys linked via the tunnel and by freight trains.