frontage road
US /ˈfrʌn.tɪdʒ ˌroʊd/
UK /ˈfrʌn.tɪdʒ ˌroʊd/

1.
дублер, боковая дорога
a road that runs parallel to a main road and provides access to properties alongside it
:
•
Take the next exit and then turn onto the frontage road.
Сверните на следующем съезде, а затем поверните на дублер.
•
Many businesses are located along the frontage road.
Многие предприятия расположены вдоль дублера.