A3 Motorway
Avtocesta A3
Route information
Length	11.3 km (7.0 mi)
Major junctions
From	A1 near Gabrk
To	Fernetiči RA14 border with  Italy
Location
Country	Slovenia
Regions	Littoral
Major cities	Sežana
Highway system
Highways in Slovenia

The A3 motorway (Slovene: avtocesta A3, Karst Highway) of Slovenia is 11.3 km long. It begins at the Gabrk interchange on the A1 motorway near Divača and ends at the Italian border at Sežana, continuing on in Italy as the RA14. It connects Ljubljana with Trieste.

Junctions, exits and rest area

A1 (Gabrk) – Fernetiči (12,2 km)
	x km	Gabrk interchange		A1 turns toward -> Ljubljana or Koper
	x km	Počivališče Povir		Petrol / Petrol
Dane toll plaza
(1)	x km	Sežana east
		Tabor Tunnel		Tunnel - 289 / 281 m
(2)	x km	Sežana west
	x km	Počivališče Fernetiči		OMV / OMV
(3)	x km	Fernetiči
	x km	Fernetiči (SLO) – Fernetti (I) border crossing
Raccordo autostradale RA14 → to Venice, Italy

European Route(s)

Name	Route
	11,7 km	Gabrk (45) – Raccordo autostradale 14

External links

• DARS, the national motorway operator of Slovenia.
• Exit list of A3

Media related to A3 motorway (Slovenia) at Wikimedia Commons