motorways). The speed limit is 120 km/h (dual carriageway) and 100 km/h (single carriageway). Portugal: via rápida In Portugal, a non-motorway limited access road is commonly referred as a via rápida (rapid way, plural: vias rápidas), although there is not a specific official technical designation for it. The legal term via reservada a automóveis e motociclos (reserved way for automobiles and motorcycles) is used to designate a non-motorway road where motorway rules apply (except the speed limit which is lower). However, this term refers only to the road rules and not to the road technical characteristics. There are two main types of roads commonly referred as vias rápidas in Portugal. The first type is a limited access road, with dual carriageway and with interchanges grade separation. Many of these roads have all or almost all the technical characteristics of full motorways. Examples are the several urban highways in cities like Lisbon, Oporto, Coimbra and Braga. In Madeira, the main regional highways, that connect the cities and other important places of the island, are mainly of these type, there are two vias rápidas classified as motorways in the region, VR1 and VR2. The second Portuguese type of via rápida is a highway with all the same characteristics of the above first type, except the number of carriageways that is only one. Examples of this type of roads are the ancient IP4 and IP5 (before being transformed in full motorways), the Portalegre-Beja section of the IP2, the Coimbra-Viseu section of the IP3 and several complementary routes (IC). The dual carriageway vias rápidas can be classified and signalized as reserved ways for automobiles and motorcycles, cases in which general motorway rules apply, except speed limited which is never above 100 km/h. In dual carriageway vias rápidas not signalized as reserved ways, normal road rules apply, including speed limit which is never above 90 km/h. Single carriageway vias rápidas cannot be classified and signalized as reserved ways and so normal road rules always apply there. Romania In Romania, such roads are called drumuri expres (or drum expres in singular form). Whilst there are no expressways in Romania so far, their main difference from regular motorways are the lack of hard shoulders and a slightly lower speed limit of 120 km/h, otherwise, being similar to a motorway regarding grade separation and featuring at least 2 lanes per direction. Expressways were introduced for the first time