What does the blue sign mean?
'Cartello' — car-TEL-lo. Double 'l' held briefly; stress on the second syllable.
Ask when encountering a blue road sign in Italy. Blue is the colour for informational signs, tourist attractions, and motorway directions — different from the green used in some other countries.
In Italy, road sign colours follow a specific system: blue = information and tourist routes; red-bordered = prohibitions and obligations; yellow = warning/hazard; white with black = local directions; green = motorway directions. This colour coding is standardised across Italy.
I cartelli verdi sono per l'autostrada?
Are the green signs for the motorway?
Green confirms motorway direction — correct.
Il cartello marrone cosa indica?
What does the brown sign indicate?
Brown = tourist and cultural attractions.
Perché questo cartello è giallo?
Why is this sign yellow?
Yellow = temporary road works information.
Brown tourist signs in Italy ('cartelli marroni') were introduced to guide visitors to cultural sites that are not major enough to appear on standard road signs. Look for them near archaeological parks, medieval villages, wine routes, and nature reserves.