The National Roads and Motorways in Greece constitute the main road network of the country. These two types of roads are distinct in terms of their construction specifications. Their main difference is that motorways adhere to higher quality construction standards than National Roads.
Controlled-access highways in Poland are part of the national roads network and they are divided into motorways and expressways. Both types of highways feature grade-separated interchanges with all other roads, emergency lanes, feeder lanes, wildlife crossings and dedicated roadside rest areas. Motorways differ from expressways in their technical parameters like designated speed, permitted road curvature, lane widths or minimal distances between interchanges. Moreover, expressways might have single-carriageway sections in case of low traffic densities.
Bundesautobahn 7 is the longest German Autobahn and the longest national motorway in Europe at 963 km. It bisects the country almost evenly between east and west. In the north, it starts at the border with Denmark as an extension of the Danish part of E45. In the south, the autobahn ends at the Austrian border. This final gap was closed in September 2009.
Bundesautobahn 3 is an autobahn in Germany running from the Germany-Netherlands border near Wesel in the northwest to the Germany-Austria border near Passau.
Štúrovo is a town in Slovakia, situated on the River Danube. Its population in 2018 was 10,279.
Bundesautobahn 10 is an orbital motorway around the German capital city of Berlin. Colloquially called Berliner Ring , it is predominantly located in the state of Brandenburg, with a short stretch of 5 km in Berlin itself. It should not be confused with the Berliner Stadtring around Berlin's inner city.
The Trakia motorway or Thrace motorway, designated A1, is a motorway in Bulgaria. It connects the capital city of Sofia, the city of Plovdiv and the city of Burgas on the Black Sea coast. The motorway is named after the historical region of Thrace, the northern (Bulgarian) part of which it spans from west to east. The total length of Trakia motorway is 360 km (220 mi) and the final section opened on 15 July 2013 after 40 years of construction.
D4 is a motorway in southwestern Slovakia. The planned highway is commonly referred to as the Bratislava bypass. For decades, there was only a short stretch from Austrian border at Jarovce to the junction with D2, construction of which started in 1996 and was opened in 1998. Construction of various other parts started in the late 2010s, with several openings throughout 2020 and 2021. The extension to the motorway D1 between Bratislava and Senec is underway, in order to connect the southern bypass of Bratislava to the country's main traffic artery. The bypass also intersects with expressway R7, parts of which are already open as well.
R2 is an expressway in Slovakia, also nicknamed the "southern highway". It starts near Trenčín and ends near Košice. It goes through or around Bánovce nad Bebravou, Prievidza, Žiar nad Hronom, Zvolen, Lučenec, Rimavská Sobota and Rožňava. It is an upgrade, being executed in sections of the Class 1 road I/16, with signage changed to R2 on the completed sections.
The A3 motorway is a major motorway in Croatia spanning 306.5 kilometres (190.5 mi). The motorway connects Zagreb, the nation's capital, to the Slavonia region and a number of cities along the Sava River. It represents a major east–west transportation corridor in Croatia and a significant part of the Pan-European Corridor X, serving as a transit route between the European Union states and the Balkans. Apart from Zagreb, where the A3 motorway comprises a considerable part of the Zagreb bypass, the motorway runs near a number of significant Croatian cities.
The A6 motorway is a motorway in Croatia spanning 80.2 kilometres (49.8 mi). It connects the nation's capital, Zagreb, via the A1, to the seaport of Rijeka. The motorway forms a major north–south transportation corridor in Croatia and is a part of European route E65 Nagykanizsa–Zagreb–Rijeka–Zadar–Split–Dubrovnik–Podgorica. The A6 motorway route also follows Pan-European corridor Vb.
The A7 motorway is a 42.4-kilometre-long (26.3 mi) motorway in Croatia. It connects the nation's largest port in Rijeka, to the Croatian motorway network, as well as to the Rupa and Pasjak border crossings to Slovenia. The motorway forms part of a longitudinal transportation corridor in Croatia, and it is a part of European route E61 Villach–Ljubljana–Trieste–Rijeka. The A7 motorway route south of Orehovica interchange, where it also intersects Pan-European corridor Vb, is a part of European route E65.
The A7 is a planned Motorway to link the city of Paphos with Polis, a small town in the north west of the island.
Highways in Croatia are the main transport network in Croatia. The Croatian classification includes several classes of highways:
The D8 state road is the Croatian section of the Adriatic Highway, running from the Slovenian border at Pasjak via Rijeka, Senj, Zadar, Šibenik, Split, Opuzen and Dubrovnik to the border with Montenegro at Karasovići. Most of the D8 state road remains single carriageway, though with some dual carriageway stretches. The total length of the road through Croatia is 643.1 kilometres (399.6 mi).
D2 state road is a trunk state road in the northern areas of Croatia that spans from the border crossing with Slovenia at Dubrava Križovljanska in the west via Varaždin, Koprivnica, Virovitica, Našice, Osijek, Vukovar, ending at the Ilok–Bačka Palanka Bridge border crossing with Serbia. The road is 347.9 km (216.2 mi) long.
The Autostrada A22 is one of the most important motorways in Italy, as it connects Pianura padana, the city of Modena and the A1 motorway to Austria through the Brenner Pass, located in the municipality of Brenner.
The Europe motorway, designated A6, is a motorway that will link the Bulgarian capital Sofia with Serbia at the Kalotina border crossing. Spanning approximately 64.15 kilometers (39.86 mi), the motorway is planned to be connected with the Serbian A4 motorway.
