Jersey barrier
US /ˈdʒɜːrzi ˈbæriər/
UK /ˈdʒɜːrzi ˈbæriər/

1.
barriera Jersey, barriera in cemento
a modular concrete or plastic barrier used to separate lanes of traffic, redirect traffic, or protect pedestrians and workers from vehicles
:
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The construction crew installed Jersey barriers along the highway.
La squadra di costruzione ha installato barriere Jersey lungo l'autostrada.
•
A row of Jersey barriers protected the pedestrians from traffic.
Una fila di barriere Jersey proteggeva i pedoni dal traffico.