slip road BrE
ramp AmE *
slip ramp AmE
off-ramp AmE

He pointed to the slip road leading down from the embankment.

Here, cars are reversing back up a slip road because the way ahead is blocked.

The reason he was wrong was standing by the slip road under a small umbrella.

There seemed to be a lot of people lining the slip road.

As he knows, the decision made at an earlier stage not to complete the slip road was considered to be ludicrous.

"In the slip road, about four hundred yards southwest of you."

Helped by the sloping ground, they reached the slip road.

She veered into the slip road and cruised across to the police car.

Now you'll see him in a moment, he this guy driving he wants to go off on a slip road.

Ten minutes later six cars were involved in a pile-up near the slip road.