Although a few other tracts were created (around 1960 and 1970), it was only after the beginning of the 1980s that large-scale motorway construction was implemented. In 1972, Brisa, the highway concessionaire, was founded to handle the management of many of the region's motorways. On many highways, a toll needs to be paid (see Via Verde). Vasco da Gama bridge is the longest bridge in Europe at 12.345 km.