guard rail

US /ˈɡɑːrd reɪl/
UK /ˈɡɑːrd reɪl/
"guard rail" picture
1.

barierka ochronna, poręcz

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.
Samochód uderzył w barierkę ochronną na autostradzie.
Pedestrians should stay behind the guard rail for safety.
Piesi powinni pozostać za barierką ochronną dla bezpieczeństwa.