on-ramp
US /ˈɑːn.ræmp/
UK /ˈɑːn.ræmp/

1.
rampa de acesso, acesso
an inclined road or ramp leading from a road or highway onto another highway or freeway
:
•
Take the next on-ramp to merge onto the interstate.
Pegue a próxima rampa de acesso para entrar na rodovia.
•
There was heavy traffic on the on-ramp during rush hour.
Havia tráfego intenso na rampa de acesso durante a hora do rush.