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Wisconsin Traffic Operations and Safety Laboratory

The WisTransPortal System

The WisTransPortal system serves the computing and data management needs of the Wisconsin Traffic Operations and Safety (TOPS) Laboratory. The project scope includes support for ITS data archiving, real-time traffic information services, transportation operations applications, and transportation research. Learn more.

V-SPOC: Volume, Speed, and Occupancy Application Suite

The WisTransPortal contains a complete database archive of ITS traffic detector data (volume, speed, and occupancy) from the Wisconsin Department of Transportation (WisDOT) Advanced Traffic Management System (ATMS) for the years 1997-present. This archive includes detector data from all five transportation regions, with the largest concentration in the Milwaukee and Madison metropolitan areas. The WisTransPortal database is updated every 24 hours with WisDOT ATMS detector data from the previous day. The database includes 1-minute detector records as of November 2011.

V-SPOC Application Suite Web-based tools for analyzing and extracting traffic detector volume, speed, and occupancy data from the WisTransPortal ATMS data archive.
V-SPOC Data Availability Calendar Tool Calendar interface to generate V-SPOC freeway detector data availability statistics.

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