Where is the legend typically located on architectural blueprints?

The legend on architectural blueprints is typically found in the upper right hand corner, often positioned directly beneath the revision block. This placement is logical as it allows for easy reference while reviewing the drawing's details. The legend provides key information about the symbols, lines, and notations used throughout the blueprint, helping designers, builders, and engineers interpret the drawings accurately. Having it in the upper right corner, close to other important data like revisions, enhances accessibility, ensuring that anyone looking for this crucial information doesn't have to search extensively throughout the document. This location is consistent across many architectural plans, making it a standard practice in the field.