Autopista AP-51

The Autopista AP-51 (also known as Autopista Ávila - Villacastín and Conexión Ávila) is an autopista in the community of Castile and León, Spain. Opened in late 2002, it runs for 24 kilometres (15 mi) between the Autopista AP-6 at the village of Villacastín, in the province of Segovia, and the eastern outskirts of the city of Ávila.^[1] It runs parallel to the N-110. As a toll road, it is operated by the Abertis Group.^[2]

Autopista AP-51
Autopista Ávila - Villacastín
Route information
Length	24 km (15 mi)
Major junctions
From	Villacastín
To	Ávila
Location
Country	Spain
Highway system
Highways in Spain Autopistas and autovías National Roads

Upon reaching Ávila, the highway then runs for a further 9 kilometres (5.6 mi) as an autovía, the A-51, forming a partial beltway around the north of Ávila and connecting with the Autovía A-50.