Curbs 2021

Curb: The edge of roads, alleys, ramps or parking lots, other than those for which polygons can be formed. Curbs are rims, usually made of concrete, along a roadway, forming an edge for a sidewalk. Curbs do not occur where the sidewalk meets the road, such as at wheelchair or access ramps, and driveways.

Hidden Curb: Hidden curbs are depicted where curbs cross beneath underpasses or through tunnels. The location of these features are inferred.
Organization: District of Columbia
Last updated: 2024-04-30T17:35:10.746075
Tags: curbs, dc, district-of-columbia, edge, octo, planimetrics, pmetric21, road, sidewalk, street, transportation, washington-dc