Use the Plan View Intersection Snap tool to snap to the location in the plan view of the current UCS where two entities would intersect if they were projected onto that plan view. The z-coordinates for the selected entities are ignored; the intersection point uses the current elevation as its z-coordinate. If the target only covers one entity, the program prompts you to select a second entity and then snaps to the point at which the two would intersect in plan view if they were of infinite length.
Do one of the following:
Select the two entities ([A] and [B]) to snap to a plan view intersection (C).