ArcGIS Online for MarylandMaryland's active road closure roadway segments submitted and maintained by local jurisdictions. Maryland's Road Closure ReporterArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/1b8a2c97ccc1460fb70af6ab4fe95e9f_1engMaryland iMapPublicMaryland's Local Reported Active Road Closures (Linear) [Maryland]Web servicesMarylandLast Modified: 2026-01-08