What is the maximum speed allowed on an express road with a central reservation outside a built-up area?

The maximum speed allowed on an express road with a central reservation outside a built-up area is set at 120 km/h in Belgium. This speed regulation is established to ensure a balance between maintaining efficient traffic flow and ensuring road safety.

Express roads are designed for higher-speed travel compared to other types of roads, and the presence of a central reservation provides a physical separation between opposing traffic, which significantly contributes to reducing the likelihood of head-on collisions. This design feature makes it safer for vehicles to operate at higher speeds as drivers benefit from enhanced visibility and reduced risks associated with oncoming traffic.

In contrast, lower speed limits such as 90 km/h, 50 km/h, or 30 km/h are typically enforced in more congested urban areas or on roads that do not have the same safety features, reflecting the need to prioritize safety over speed in those environments. Understanding these distinctions helps drivers be aware of the appropriate speeds based on road types and conditions, reinforcing safe driving practices.