Translation of "tailback" - English-Spanish dictionary

tailback

noun uk /ˈteɪl.bæk/ us UK

a line of vehicles that have stopped or are moving only very slowly, because of an accident or other problem on the road in front of them

caravana, cola
Yesterday there was a four-mile tailback on the main road into the city after a crash.

(Translation of “tailback” from the Cambridge English-Spanish Dictionary © Cambridge University Press)