ArcGIS Online for MarylandEsri ArcGIS Online (AGOL) Hosted Feature Layer which provides access to the MDOT SHA County Boundaries data product. MDOT SHA County Boundaries data consists of polygon geometric features which represent the geographic area & extent (boundary) of each County throughout the State of Maryland. MDOT SHA County Boundaries data is used by various transportation business units throughout the Maryland Department of Transportation (MDOT), as well as many other Federal, State, & local government agencies. This data is key to understanding the geographic area & extent of each County throughout the State of Maryland. MDOT SHA County Boundaries data is updated & published on an As-Needed basis as this data does not frequently or regularly change. For additional information, contact the MDOT SHA OIT Enterprise Information Services: Email: GIS@mdot.maryland.govArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/5fc71d3b2ae94473a281d030d2897d3c_0engMaryland iMapPublicMDOT SHA County Boundaries [Maryland]Web servicesMarylandLast Modified: 2024-06-10