The Autopista AP-51 (also known as Autopista ÃÂvila - VillacastÃÂn and Conexión ÃÂvila) is an autopista in the community of Castile and León, Spain. Opened in late 2002, it runs for between the Autopista AP-6 at the village of VillacastÃÂn, in the province of Segovia, and the eastern outskirts of the city of ÃÂvila. It runs parallel to the N-110. As a toll road, it is operated by the Abertis Group.
Upon reaching ÃÂvila, the highway then runs for a further as an autovÃÂa, the A-51, forming a partial beltway around the north of ÃÂvila and connecting with the AutovÃÂa A-50.