Sidewalk Grates 2021

Grate: A single point capture for the feature at the visual center point. Grates are structures of parallel or crossed bars, used to cover steam vents or other ventilation features for buildings, and also include grates for DC Metro ventilation. They typically occur on sidewalks. Stormwater inlets are not included.
Organization: District of Columbia
Last updated: 2024-04-30T17:34:49.502265
Tags: dc, district-of-columbia, grate, octo, planimetrics, pmetric21, sidewalk, washington-dc