Abstract: Methods and structures for determining alignment during semiconductor wafer processing are described. In one implementation, two geometric shapes are formed at different elevations over a substrate and at least partially overlapping with one another. The two shapes are inspected for overlap to determine whether the two shapes are misaligned. If the shapes are misaligned, a magnitude of misalignment is determined from the degree of overlap of the two shapes. In another implementation, a pair of elevationally spaced-apart geometric shapes are used to translate shifts of the shapes in one direction into quantifiable shift magnitudes using another direction. In yet another implementation, shifts in both the X and Y direction are readily quantifiable through visual inspection.