Italy–Slovenia border

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The Italian–Slovenian border is a land border between the Republic of Italy and the Republic of Slovenia.

Path

The border starts in the Alps at the tripoint connecting the Austria–Italy border and the Austria–Slovenia border. It ends at the Adriatic Sea.

Road crossings

SS54 / 202
SS54 / 203
SR646 / 401
SS54 / 102
SP14 / 402
Road 402 between Podsabotin and Nova Gorica, both in Slovenia, goes through Italy for 1.6 km. It was built after the 1975 treaty for Yugoslav usage without border control, but with fences and two bridges over it.
Several streets in Gorizia and Nova Gorica, which lie next to each other.
A34 / H4
SP6 / 617
SR58 / A3 / E61 + E70
SP10 / 205
SS14 / E61 / 7
SP13 / 627
SS15 / H5
SP14 / 406

Sources:

History

Until 1991, it was the border between Italy and Yugoslavia. When Slovenia gained independence in 1991, it became the Italian–Slovenian border. The border has been an EU internal border since 2003 and a Schengen border since 2007.
Between 1920 and 1947 the border between Italy and Kingdom of Yugoslavia went further east. The definition of the border between Italy and Yugoslavia dates back to the Treaty of Peace with Italy, 1947. Some changes were made in 1954, 1975 and 2017.