Back Dálnice A3 (Slovinsko) Czech Avtocesta A3 German Autoroute A3 (Slovénie) French Autocesta A3 (Slovenija) Croatian A3-as autópálya (Szlovénia) Hungarian Autostrada A3 (Slovenia) Italian A3 (Slovenië) Dutch Autostrada A3 (Słowenia) Polish Diaľnica A3 (Slovinsko) Slovak Avtocesta A3 Slovenian
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|---|---|
| Avtocesta A3 | |
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| Route information | |
| Length | 11.3 km (7.0 mi) |
| Major junctions | |
| From | &sq=&lang=en&file=File:Avtocesta_A1.svg){kind=small} A1 near Gabrk |
| To | Fernetiči&sq=&lang=en&file=File:Italian_traffic_signs_-_raccordo_autostradale_14.svg){kind=small} RA14 border with  Italy |
| Location | |
| Country | Slovenia |
| Regions | Littoral |
| Major cities | Sežana |
| Highway system | |
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.