Corridor Xa

The Corridor Xa is one of the Pan-European corridors. It runs between Graz, Austria and Zagreb, Croatia through three countries: Croatia, Slovenia and Austria. It is concurrent with E59 throughout its entire length.

The corridor starts at the A9 highway in Graz, Austria. It follows the highway to the border, where it continues along the A1 highway in Slovenia for a few kilometres. The corridor switches to the H2 expressway north of Maribor, which it follows through the city. South of Maribor, the corridor follows the G1 and G9 main roads for 35 km to the Croatian border. In Croatia the corridor follows the A2 toll highway for convert|64|km|abbr=on from Macelj to Zagreb outskirts. The highway has four to six lanes throughout its entire length. Upon approaching Zaprešić interchange in suburban Zagreb, small backups on the mainline toll plaza are encountered at all times of day. The last part of the Corridor between Zaprešić and Lučko interchanges is part of the Zagreb bypass. Congestion can be bad at rush hour near interchanges, though.