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

1.
muret de béton, barrière Jersey
a modular concrete or plastic barrier used to separate lanes of traffic, redirect traffic, or protect pedestrians and workers from vehicles
:
•
The construction crew installed Jersey barriers along the highway.
L'équipe de construction a installé des murets de béton le long de l'autoroute.
•
A row of Jersey barriers protected the pedestrians from traffic.
Une rangée de murets de béton protégeait les piétons de la circulation.