A design prototype by Datopian, not an official website
Find a Commonwealth ResourceU.S Department of Transportation
During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention…
Updated Oct 25, 2026
U.S Department of Transportation
During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention…
Updated Oct 25, 2026
U.S Department of Transportation
During the 2014 ITS World Congress a demonstration of the connected vehicle infrastructure in the City of Detroit was conducted. The test site included approximately 14 intersections around Detroit’s COBO convention…
Updated Oct 25, 2026
U.S Department of Transportation
The data attached and/or displayed were collected during the Multi-Modal Intelligent Transportation Signal Systems (MMITSS) study. MMITSS is a next-generation traffic signal system that seeks to provide a comprehensive…
Updated Oct 25, 2026
U.S Department of Transportation
The Highway Performance Monitoring System (HPMS) compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially‐enabled database that is used to generate reports and…
Updated Oct 25, 2026
U.S Department of Transportation
Limited data from the 2016 Highway Performance Monitoring System (HPMS) with spatial data.
Updated Oct 25, 2026
Dumfries
This dataset provides a geographic representation of the jurisdictional boundary and parcels in the Town of Dumfries. This data is provided by Prince William County. https://gisdata-pwcgov.opendata.arcgis.com/
Updated Nov 3, 2026
Dumfries
The Town of Dumfries has partnered with a local IT firm, TSI, to install broadband access in strategic areas to connect with neighborhoods for digital inclusivity. The map shows the three access points in Cecil W.…
Updated Nov 3, 2026
