 "Autovia" is in the middle between both road types, but the crosses always are with bridges like in the motorways/toll/freeway.The first kilometres of freeway/free motorway between Las Rozas and Collado Villalba were the first kilometres of freeway/motorway in Spain since 1967.The Autopista AP-6; with toll, (from Collado Villalba km 40 to Adanero km 109 from Madrid) has a total length of 70 km of tollway/toll paying motorway, and the Autopista del Noroeste, entire, 92 km, with Las Rozas-Villalba's freeway.