the chief difference is that they are more cheaply built with smaller curve radius, often undivided and have fewer bridges and tunnels. Belgium: Autoweg In Belgium an autoweg is a public road, the beginning of which is indicated by the first signboard (F9) and the end by the second sign (F11). An important difference with an autosnelweg is that crossroads as well as traffic lights can be on an autoweg. In Belgium there is no specific speed regulation for an autoweg. Only motor vehicles and their trailers (with the exception of mopeds), agricultural vehicles and the towing of fairground vehicles, as well as four-wheelers (without passenger compartment), are allowed to drive on an autoweg. An autoweg can consist of two or more lanes. The driving directions can be separated by a roadmarking, or by a central reservation. If a public road (autosnelweg, autoweg, weg) consists of two or more lanes that are clearly separated from each other by a roadside or a space that is not accessible to vehicles, the drivers may not drive on the lane opposite to them. Croatia: Brza cesta In Croatia, the term brza cesta (lit. "fast road") is used to describe a motor vehicle-only road, usually grade-separated, without an emergency lane, with a speed limit of , although it can be lowered, usually to . They range from 2+2 lane dual carriageways with grade-separated intersections and speed limit (D2 in Osijek), four or six-lane urban streets with at-grade intersections with traffic lights (D1 in Karlovac) or two-lane single carriageways with grade-separated intersections (D33 in Šibenik). They are either a standalone state road (D10) or a part of one (Southern Osijek bypass, D2). Some portions of motorways are expressways since they are either in construction (A8 between Pazin and Matulji) or designed as such (A7 in Rijeka). As a rule, the expressways are not tolled, however major tunnels on expressways are tolled. Czech Republic: Rychlostní silnice Expressways in the Czech Republic (, are defined as dual carriageways with smaller emergency lane. The speed limit is 110 km/h (70 mph). Expressway road signs are white on blue. Denmark: Motortrafikvej In Denmark, a 'motortrafikvej' (Danish for "motor traffic road") is a high-speed highway with a speed limit between . The most common 'motortrafikvej' has two lanes (1+1) or 2+1. There is no grade intersections. The signs for 'motortrafikvej' have white text on blue background. Finland: Moottoriliikennetie In Finland,