S-562
Institutional sign on autopista or autovía
Shows the owner, number, and name of the autopista or autovía being entered. If the autopista or autovía has no name, the sign shows the text “Autopista” or “Autovía” followed by the road identification box.
Category: Location signs
Source: General Traffic Regulations (RD 1428/2003), Annex I; designs per the official sign catalog (RD 465/2025)