He was studying the floor plan of the building as they proceeded upward.

The numbers usually begin in topographically lower areas and proceed upward, i.e., toward higher ground away from rivers.

Farrow was proceeding upward before the last car had left the trestle.

The relief lines are created as the construction proceeds upward in the "V" shape or with straight line grooves to facilitate quick and easy draining of water when it rains.

Tarkiel turned his back on him and proceeded upward.

But the gross one proceeded upward confidently, and Knot followed.

Proceeding upward, Tolbiac emerges in a chamber that for the first time, he recognizes.

Half hidden by tattered leaves, he found firm foothold and proceeded upward, making good speed.

The car came into view and proceeded upward, past them.

They land in the launching levels below, proceed on foot upward through the body of the stack.