Cities need to make transport more reliable and sustainable. For example, double parking caused by delivery vehicles is one of the main negative impacts of the upturn in last-mile deliveries, generating conflicts with pedestrians, cyclists, public transport and emergency vehicles. Innovative measures are needed to help cities reduce congestion and trips; achieve sustainable mobility goals; improve delivery efficiency; anticipate new technologies; and, potentially increase revenue. In the new concept of Shared-Use Mixed Zones (SUM Zones), parking management, urban vehicle access regulation and freight management are integrated and combined with flexible curbside management concepts.