Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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1. Philadelphia Streets - Highway Sections: Philadelphia, 2016

2016. The City of Philadelphia has migrated metadata for this data set to the City-wide Metadata Catalog. For any questions about the migration and admin...

2. Philadelphia Streets - Highway Subsections: Philadelphia, 2016

2016. The City of Philadelphia has migrated metadata for this data set to the City-wide Metadata Catalog. For any questions about the migration and admin...

3. Road Centerlines - Local and Other Roads: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the Sta...

4. Interstate Highways: Washington, D.C.

2015. District of Columbia GIS Program. Street Centerline Segments. A single line representing each street in the District They follow the general trend of the street and do not deviate d...

5. Road Centerlines - Interstates: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the Sta...

6. Road Centerlines - Routes: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the Sta...

7. MNDNR Administered State Forest Roads: Minnesota

2017. Minnesota Department of Natural Resources (MNDNR). Roads administered by the Commissioner of Natural Resources to provide access to lands administered by the Division of Forestry. These roads are ge...

8. National Highway System: Washington, D.C.

2015. District of Columbia GIS Program. Streets designated as part of the National Highway System (NHS).

9. Road Centerlines - US Routes: Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The centerline is a data sharing process between the Sta...

10. Functional Class Roads - Planned: Metro Twin Cities, Minnesota

2017. Metropolitan Council. The planned functional class roads layer contains approximate locations of planned major roads and highways in the Twin Cities seven county metropo...

11. Functional Class Roads - Existing: Metro Twin Cities, Minnesota

2017. Metropolitan Council and NCompass Technologies (formerly The Lawrence Group). The functional class roads layer contains major roads and highways in the Twin Cities seven county metropolitan area. The line work for the dataset...

12. Functional Class Roads Regional Solicitation 2016: Metro Twin Cities, Minnesota

2016. Metropolitan Council and NCompass Technologies. Regional Solicitation Functional Class: The regional solicitation functional class roads are a specific version of the functional class roads to be...

13. 2016 Regional Solicitation - Functional Class Roads - Planned: Metro Twin Cities, Minnesota

2016. Metropolitan Council. Regional Solicitation Functional Class: The regional solicitation functional class roads are a specific version of the functional class roads to be...

14. Roadway Mile Markers - Roadway Mile Markers: Maryland

2015. This is a MD iMAP hosted service layer. Find more information at http://imap. maryland. gov. Point features which represent the locations of mile m...

15. Roadway Posted Speed Limits - Roadway Posted Speed Limit Signs: Maryland

2016. This is a MD iMAP hosted service layer. Find more information at http://imap. maryland. gov. Point features which represent the location of posted ...

16. MDOT SHA Maintenance Shop Facilities - MDOT SHA Maintenance Shop Facilities: Maryland

2017. This is a MD iMAP hosted service layer. Find more information at http://imap. maryland. gov. Point features which represent the locations of all Ma...

17. MDOT SHA Maintenance Shop Facilities - MDOT SHA Maintenance Shop Facility Boundaries: Maryland

2014. This is a MD iMAP hosted service layer. Find more information at http://imap. maryland. gov. Polygon features which represent the areas of maintena...

18. Annual Average Daily Traffic - Annual Average Daily Traffic (SHA Statewide AADT Lines): Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Traffic monitoring data is a strategic resource for SHA ...

19. Annual Average Daily Traffic - Annual Average Daily Traffic (SHA Statewide AADT Points): Maryland

2016. Maryland iMap. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Traffic monitoring data is a strategic resource for SHA ...