Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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1.
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Streets - Highway Districts: Philadelphia, Pennsylvania

2016. This layer delineates the six districts of the Highway Division of the City of Philadelphia Streets Department.

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Streets - Highway Subsections: Philadephia, Pennsylvania

2016. This layer delineates the 703 subsections of the Highway Division of the City of Philadelphia Streets Department.

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Streets - Highway Sections: Philadephia, Pennsylvania

2016. This layer delineates the fifty-six sections of the Highway Division of the City of Philadelphia Streets Department. Sections can be aggregated int...

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Roads Columbia County, Wisconsin, 2009

2009. Columbia County Land Information Office. This data layer represents roads for Columbia County, Wisconsin in 2009. It is a feature class within the geodatabase, Columbia_Roads_2009.gdb. [Th...

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Streets - Highway Districts arc: Philadephia, Pennsylvania

2016. This layer delineates the six districts of the Highway Division of the City of Philadelphia Streets Department.

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Roads Green Lake County, Wisconsin, 2012

2012. Green Lake County Land Use Planning and Zoning Department. This data layer represents roads for Green Lake County, Wisconsin in 2012. Road centerlines attributed with address ranges. Road classifications fo...

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Roads, 2012: Minnesota

Roads, 2012: Minnesota

2012. Minnesota Department of Transportation (DOT). This dataset represents road centerlines for all public roads within the state of Minnesota. The roads are broken from intersection to intersection...

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Interstate Highways: Washington, D.C.

2015. City of Washington, DC. Street Centerline Segments. A single line representing each street in the District, segmented at major blocks to preserve geocoding integrity. They...

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Road Centerlines - Local and Other Roads: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.Road Centerlines data consists of linear features which r...

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Roads Juneau County, Wisconsin, 2015

2015. Juneau County Land Information. This data layer represents roads for Juneau County, Wisconsin in 2015.[Roads data contain the centerlines of all the roads in the county. They are ...

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Roads: Oneida County, Wisconsin, 2018

2018. Oneida County Land Information Office. This line data layer represents roads for Oneida County, Wisconsin in 2018. It is a feature class within the geodatabase, Oneida_Roads_2018.gdb.[Th...

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Roads Oneida County, Wisconsin, YE2016

2016. Oneida County Land Information Office. This line data layer represents roads for Oneida County, Wisconsin in YE2016. It is a feature class within the geodatabase, Oneida_Roads_YE2016.gdb...

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Highway Jurisdiction: Cook County, Illinois

2015. Cook County GIS Department. This line dataset contains roads under Cook County, Illinois jurisdiction. The MAINT attribute is True" for roads maintained by the County. The dat...

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Primary Roads: Prince George's County, Maryland

The Maryland-National Capital Park & Planning Commission. All highways and major roads of Prince George's County, Maryland.

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Administered State Forest Roads: Minnesota

Administered State Forest Roads: Minnesota

2014. Minnesota Department of Natural Resources (DNR). Roads administered by the Commissioner of Natural Resources to provide access to lands administered by the Division of Forestry. These roads are ge...

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National Highway System: Washington, D.C.

2015. City of Washington, DC. Streets designated as part of the National Highway System (NHS).

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Roads Juneau County, Wisconsin, 2017

2017. Juneau County Land Information. This line data layer represents roads for Juneau County, Wisconsin in 2017. It is a feature class within the geodatabase, Juneau_Roads_2017.gdb.[Ro...

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Road Centerlines - Interstates: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.Road Centerlines data consists of linear features which r...

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Road Centerlines - Routes: Maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.Road Centerlines data consists of linear features which r...

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Allegheny National Forest Major Road: Pennsylvania

2006. United States Department of Agriculture. Includes major paved roads/highways which lie within or in close proximity to the Allegheny National Forest (ANF).