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3322.
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Traffic Analysis Zones: Baltimore County, Maryland maryland

Baltimore County Web Map Portal. 2010 Transportation Analysis Zones for Baltimore County. The transportation analysis zone data set contains geographical areas that are delineated ...

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Traffic Analysis Zones: Washington, D.C. maryland

2015. City of Washington, DC. Traffic Analysis Zones (TAZ) for the COG/TPB Modeled Region from Metropolitan Washington Council of Governments. The TAZ dataset is used to join se...

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Traffic Barriers: Washington, D.C. maryland

2016. City of Washington, DC. Traffic Barrier. The dataset contains polylines representing planimetric barriers, created as part of the DC Geographic Information System (DC GIS)...

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

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

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Traffic Calming in Last 30 Days: Washington, D.C. maryland

City of Washington, DC. The Chief Technology Office shares service requests data feeds that come through http://311.dc.gov and the Mayor's 311 call center. These are locat...