Drum national 66A

	Template: Infobox high-level road / maintenance / RO-DN
	Drum național DN66A in Romania
	map
	Basic data
Operator:	CNAIR
Start of the street:	Petroșani ; ( 45 ° 22 ′ N , 23 ° 22 ′ E )
End of street:	Valley of Cerna at TATU ; ( 45 ° 3 ' N , 22 ° 36' O )
Overall length:	105 km
Jewțe ( circles ):	Hunedoara; Gorj; Caraș-Severin; Mehedinți;
Requirement for use:	Rovignette

The Drum naţional 66A ( Romanian for "National Highway 66A," short DN66A ) is a main road in Romania .

course

The road branches off to the west on the southern edge of the mining town of Petroșani (Petroschen) from Drum național 66 ( European route 79 ) and leads in the valley of the Jiu de Vest (Western Schil) via Vulcan (Wolkersdorf) , Lupeni (Schylwolfsbach) and Uricani to the Câmpu lui Neag, where the asphalt road ends, and further between the Retezat Mountains to the north and the Vâlcan Mountains in the south through the Domogled-Valea Cernei National Park , follows the valley of the Cerna downstream and ends at Tațu at the confluence with the Drum național 67D .

The length of the road is around 105 kilometers, of which only the eastern 28 kilometers are paved.

↑ România, Atlas rutier și turistic 1: 300,000, Budapest 2015, CARTOGRAPHIA Kft., ISBN 978-963-352-646-0 .