This line replaced routes 230 and 253, which used to operate on these streets.

A private eating club used to operate at the top of the building.

During the 1995-1999 period it used to operate at peak hours in a 3+3 car formation.

It used to operate most of its 44 shelters for single adults.

Most of the original machinery used to operate the lock is also still in place.

This was the mechanism used to operate the lift from within.

He and his wife, Cheryl, used to operate a gym.

The school used to operate on a block schedule with four periods in a day, each period being about 90 minutes long.

The quality of the results varies according to the algorithm these programs use to operate.

The following year he used it to operate a small model electric car on a short section of track four feet in diameter.