Pedestrian guardrails in a parking garage are safety barriers installed to protect pedestrians from falls or accidental entry into vehicular paths. These guardrails are typically constructed along walkways, ramps, stairs, and the edges of parking levels. They serve the dual purpose of ensuring pedestrian safety and guiding foot traffic within the garage. Their design and installation are governed by building codes to ensure they are sturdy, of appropriate height, and capable of withstanding necessary loads.