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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.

Truck Parking Information Management System

Quarterly Performance Measurement Reports (Under Construction)
Performance Measurement Report of States and Sites

Archived TPIMS Data Retrieval
Query and download archived truck parking site availability data.

An active WisTransPortal Account is needed to access Archived TPIMS Data Retrieval. To request information and access, please send an email to

Access to the web interface will be provided to the TPIMS partnership group, and those prescribed by the group.

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