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|---|---|---|---|---|
| Autostrada Alpe-Adria Alps-Adria motorway | ||||
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| Route information | ||||
| Part of E55 | ||||
| Maintained by ANAS | ||||
| Length | 120 km (75 mi) | |||
| Existed | 1966–present | |||
| Major junctions | ||||
| South end | Palmanova | |||
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| North end | Tarvisio | |||
| Location | ||||
| Country | Italy | |||
| Regions | Friuli-Venezia Giulia | |||
| Highway system | ||||
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The Autostrada A23 or Autostrada Alpe-Adria ("Alps-Adria motorway") is an autostrada (Italian for "motorway") 120 kilometres (75 mi) long in Italy located in the region of Friuli-Venezia Giulia which connects the Autostrada A4 (Turin–Trieste) near Palmanova via Udine to Tarvisio and the Austrian A2 Süd Autobahn. It is a part of the E55 European route. The Autostrada A23 is one of the main transport links between Northeast Italy and Central Europe.