Autovía A-73

The Autovía A-73 is a highway in Spain. When completed, it will have a length of 74.1 km and will link Burgos with Aguilar de Campoo. As of 2023, two sections have been built: from Burgos to Quintanaortuño, opened in 2013; and from Pedrosa de Valdelucio to Báscones de Valdivia, opened in 2021.