What type of road is identified by this traffic sign?

Question

DentroTest · Accepted Answer

Sign S-410 (a panel with a blue background and white characters that includes the letter 'A' or 'AP' followed by a number) serves to identify the route of a motorway or dual carriageway, whether it belongs to the State Road Network or to a regional one. This distinction is fundamental for drivers with an AM license, since mopeds are strictly prohibited from entering and traveling on motorways and dual carriageways because of their low design speed. By contrast, conventional roads are identified by other background colors (red, orange, green or yellow depending on the network they belong to), and roads reserved for motor vehicles have a specific square blue sign with a white car pictogram.

What type of road is identified by this traffic sign?

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