guard rail
US /ˈɡɑːrd reɪl/
UK /ˈɡɑːrd reɪl/
1.
guard rail, ringhiera
a barrier alongside a road, bridge, or other dangerous area to prevent vehicles or people from falling or straying
:
•
The car crashed into the guard rail on the highway.
L'auto si è schiantata contro il guard rail sull'autostrada.
•
Pedestrians should stay behind the guard rail for safety.
I pedoni dovrebbero rimanere dietro il guard rail per sicurezza.