Transylvania Motorway

A3 motorway
Autostrada A3
Route information
Maintained by Compania Națională de Autostrăzi și Drumuri Naționale din România
Length:	107 km (66 mi) 603 km (375 mi) planned 136 km (85 mi) under construction
Major junctions
From:	Bucharest
	Ploiești-Siret Expressway in Ploiești (planned) A5 in Brașov (planned) Făgăraș–Sibiu Motorway in Făgăraș (planned) A8 in Târgu Mureș (planned) A10 in Turda (under construction)
To:	Borș (Border with Hungary)
Location
Counties:	Ilfov, Prahova, Brașov, Sibiu, Mureș, Cluj, Sălaj, Bihor
Major cities:	Bucharest, Ploiești, Brașov, Făgăraș, Sighișoara, Târgu Mureș, Cluj-Napoca, Zalău, Oradea
Highway system
Motorways in Romania

The A3 motorway (Romanian: Autostrada A3) is a partially built (approx. 18%) motorway in Romania, planned to connect Bucharest with the Transylvania region and the north-western part of the country. It will be 603 km long and will run along the route: Ploiești, Brașov, Făgăraș, Sighișoara, Târgu Mureș, Cluj-Napoca, Zalău and Oradea, connecting with Hungary's M4 motorway near Borș.

As of July 2012, there are two separate segments in service totalizing 107 km: the Bucharest – Ploiești motorway (55 km) and the Câmpia Turzii – Gilău segment (52 km).

A short segment (6.5 km) between the Bucharest Ring Road and the Bucharest downtown remains under construction, while an 8.7 km segment between Gilău and Nădășelu (in the Cluj County) is under construction since the summer of 2014.

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Wikipedia