The Autostrade are roads forming the Italian national system of motorways. The total length of the system is about 7,016 kilometres (4,360 mi), as of 30 July 2022. In North and Central Italy, the Autostrade mainly consists of tollways managed by Autostrade per l'Italia, a holding company controlled by Cassa Depositi e Prestiti. Other operators include ASTM, ATP, and Autostrade Lombarde in the north-west; Autostrada del Brennero, A4 Holding, Concessioni Autostradali Venete, and Autovie Venete in the north-east; Strada dei Parchi, SALT, SAT, and Autocisa in the center; and CAS in the south.
The A2 motorway, also known as The Motorway of the Sun, is a motorway in Romania which links Bucharest with Constanța, a city-port on the shore of the Black Sea, where it merges after an interchange into the A4 motorway. It is 206 km long, and has been operational on its entire length since November 2012.
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 Autostrada A56, more commonly known as the Tangenziale di Napoli, is a controlled access toll road bypassing the urban center and suburban developments of Naples, Italy — connecting the SS7 near Arco Felice/Pozzuoli at the west to the A1 Autostrade at the east, with a total length of 20.2 km. The most eastward section, from Junction 3 at Doganella to the A1, is toll-free.
The Autostrada A26 is a motorway in the northwestern Italian regions of Liguria and Piedmont. It is named the Autostrada dei Trafori after the numerous tunnels through which it passes, both Apennine and Subalpine. It runs northwards from Genoa on the Ligurian coast, over the Apennines, and across the wide plain of the Po valley to the environs of Lake Maggiore and the mouth of the Val d’Ossola. In addition to this ‘main trunk’ of the road, there are three side branches, also of motorway class which function as link roads between the A26 and the A7, the A4 and the A8. The A26, together with these link roads, is managed by Autostrade per l'Italia S.p.A.
The Autostrada A5 (Italian) or Autoroute A5 (French) is an Italian motorway, which connects Turin and the Aosta Valley to France, through the Mont Blanc Tunnel.
The Autostrada A6 is an Italian motorway opened in 1960 which connects Turin, the southernmost area of Piedmont, especially the Cuneo province, to the west coast of Liguria and the city of Savona. Its construction finished in 2001, when it was completely overhauled into a two-road motorway
The Autostrada A10, also known as the Autostrada dei Fiori or the AutoFiori, is an Italian motorway, passing through Liguria and connecting Genoa with Ventimiglia. It connects to the French A8 autoroute, which finishes in Aix-en-Provence, and forms part of European route E80. It is 158.7 kilometres (98.6 mi) long.
Expressway S3 or express road S3 is a Polish highway, which is planned to run from Świnoujście on the Baltic Sea through Szczecin, Gorzów Wielkopolski, Zielona Góra and Legnica, to the border with the Czech Republic, where it will connect to the planned D11 motorway. The total intended length is 470.6 km (292.4 mi), of which 404.7 km (251.5 mi) is open to traffic and 65.9 km (40.9 mi) is under construction as of April 2023.
This article describes the highway systems available in selected countries.
The A3 motorway is a partially built motorway in Romania, planned to connect Bucharest with the Transylvania region and the north-western part of the country. It will be 596 km long and will run along the route: Ploiești, Brașov, Făgăraș, Sighișoara, Târgu Mureș, Cluj-Napoca, Zalău and Oradea, connecting with Hungary's M4 motorway near Borș.
Centura București, sometimes referred to as the DNCB, is a national-class road in Romania, circling the capital city of Bucharest. It is not to be mistaken with the planned Bucharest Ring Motorway, which will encircle the city at a further distance.
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 Bucharest Ring Motorway, termed A0, is a motorway ring in construction around the city of Bucharest, the capital of Romania. It is intended to be the outer ring to the existing Bucharest Ring Road.
Controlled-access highways in Romania are dual carriageways, grade separated with controlled-access, designed for high speeds. There two types of highways, motorways and expressways, with the main difference being that motorways have emergency lanes and slightly wider lanes. The maximum allowed speed limit is 130 km/h (81 mph) and only 80 km/h (50 mph) during poor conditions, while for expressways the limit is 120 km/h (75 mph). There are no toll roads, but a road vignette is required.
Milano Serravalle – Milano Tangenziali S.p.A. is an Italian transport company. The company owned the concession until 2028 on Milan to Serravalle Scrivia section of Autostrada A7, as well as the concession of the ring roads or bypass road surrounding Milan. The company was the holding company of Autostrada Pedemontana Lombarda, the operator of A36.
Autostrada A50, also called tangenziale Ovest di Milano, is a motorway that connects the suburban area of Milan from south-east to north-west, managed by Milano Serravalle – Milano Tangenziali.
Autostrada A51, also called tangenziale Est di Milano, is a motorway tangent to the city and suburban area of Milan in its eastern part, managed by Milano Serravalle – Milano Tangenziali.
