Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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1401.
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Traffic Analysis Zones: Washington, D.C.

2015. Transportation Analysis Zones from Metropolitan Washington Council of Governments.

1402.
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Traffic Barriers: Washington, D.C., 2015

2015. Traffic Barrier. The dataset contains polygons representing planimetric barriers, created as part of the DC Geographic Information System (DC GIS) ...

1403.
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Traffic Camera: Washington, D.C.

2015. The dataset contains location and attributes of traffic controls located at each intersection in the District of Columbia. All traffic poles Poles ...

1404.
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Traffic Control Officer: Washington, D.C.

2015. Traffic Control Officer Locations. The dataset contains locations and attributes of Traffic Control Officer Locations A database provided by the Di...

1405.
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Traffic Monitoring Stations: Washington, D.C.

2015. Traffic Stations. The dataset contains locations and attributes of Permanenet Count stations and Weigh In Motion stations A database provided by th...

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Traffic Pole: Washington, D.C.

2015. The dataset contains location and attributes of traffic controls features located at each intersection in the District of Columbia. All traffic pol...

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Traffic Signal Cabinets: Washington, D.C.

2015. The dataset contains location and attributes of traffic controls located at each intersection in the District of Columbia. All traffic poles Poles ...

1408.
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Traffic Signals - Control Cabinets: Dublin, Ohio

2015. Infrastructure in the City of Dublin, OH.

1409.
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Traffic Signals - Fiber Optics Interconnection Points: Dublin, Ohio

2015. Infrastructure in the City of Dublin, OH.

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Traffic Signals - Fiber Optics Network: Dublin, Ohio

2015. Infrastructure in the City of Dublin, OH.

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Traffic Signals - Heads: Dublin, Ohio

2015. Infrastructure in the City of Dublin, OH.

1412.
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Traffic Signals - Loop Detectors: Dublin, Ohio

2015. Infrastructure in the City of Dublin, OH.

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Traffic Signals: Detroit, Michigan

2015. Location of all traffic signals.

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Traffic Volume: Washington, D.C., 2015

2015. Traffic volume of Street segments. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportat...

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Traffic Volumes: Michigan, 2015

2015. Michigan Department of Transportation. The Annual Average Daily Traffic (AADT) is the estimated mean daily traffic volume and the Commercial Annual Average Daily Traffic (CAADT) is the e...

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Trail Mile Posts: DuPage County, Illinois

2015. DuPage County DOT Great Western Trail and Illinois Prairie Path Mile Posts. Note: The zero mile post for the Great Western trail is at the eastern ...

1417.
Trails and Sidewalks: Carver County, Minnesota

Trails and Sidewalks: Carver County, Minnesota

2015. Trails and sidewalk data. Data was collected from cities and compiled together to make a county-wide dataset. Source and accuracy of data vary by c...

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Trails: Indianapolis, Indiana

2015. Line file representing trails in Indianapolis and Marion County, Indiana. Data projection: NAD 1983 StatePlane Indiana East FIPS 1301 (US Feet).

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Transfer of Development Rights Zoning: Washington, D.C.

2015. TDR (Transfer of Development Rights) is a tool to solve the problem that occurs when a landowner owns land in a Zone where development is (or has b...

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Transit Market Areas: Metro Twin Cities, Minnesota

2015. Metro Transit. At the regional level, transit market areas approximate the level of transit service an area can support. The concept was initially developed in 19...