ArcGIS Online for MarylandEsri ArcGIS Online (AGOL) Feature Layer which provides access to the Maryland Bridge / Structures data product. Maryland Bridge / Structures data consists of point & linear geometric features which represent the geographic location & extent of bridge / structures along roadways throughout the State of Maryland. Maryland Bridge Structures data is owned & maintained by the MDOT SHA Office of Structures (OOS). Maryland Bridge Structures data is used by various transportation business units within MDOT, as well as many other Federal, State, & local government agencies. Maryland Bridge Structures data is key to understanding more about the bridge structures along roadways throughout the State of Maryland. Maryland Bridge / Structures data is updated daily by the MDOT SHA Office of Structures (OOS). Those updates are comprehensively published on a monthly routine basis. For additional information, contact MDOT SHA OIT Enterprise Information Services: Email: GIS@mdot.maryland.govArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/9136edfaef354936a611402eea45731f_1engMaryland iMapPublicBridge Structure - Extent [Maryland]Web servicesMarylandLast Modified: 2025-11-28