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Maryland Transit Administration GIS data

2 public ArcGIS maps published by Maryland Transit Administration, Maryland, with 12 layers between them. Open one in MapPull to pick the layers you need and download them as Shapefile, DXF, GeoJSON, or KMZ, clipped to your project area.

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Click any layer to open it in MapPull, ready to download. Choose Shapefile, DXF, GeoJSON or KMZ. Your first 5 pulls are free, no card needed!

• Web app

  MTA Stormwater Retrofit Sites

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  • 12 Digit Watersheds · polygons · 1,136
  • 8 Digit Watersheds · polygons · 153
  • Properties · polygons · 5
  • Stormwater Facility Drainage Areas · polygons · 25
  • Stormwater Facilities · polygons · 34
  • STR_Conveyance_SwStoryMap_MTA · lines · 341
  • Stormwater Structures · points · 229
  • Property Points · points · 5
  • Potential Future Stormwater Projects (Property Points) · points · 9
  • Potential Future Stormwater Projects (Properties) · polygons · 10
• Web app

  MTA Planned Stormwater Sites - Shortlist builder

  Open in MapPull →
  • Potential Future Stormwater Projects (Property Points) · points · 9
  • Potential Future Stormwater Projects (Properties) · polygons · 10

These maps are published by Maryland Transit Administration, which owns the data and sets its terms of use. MapPull reads only what is public; it doesn't host or change the data. Layer names and feature counts were read on 2026-10-19 and can change when the publisher updates a map.