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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.

WisDOT Traffic Video

LINK Service Log

LINK: Public Safety Information Service
Real-time WisDOT freeway camera video, incident reports, and travel time information.

LINK Contact Information and User Accounts
LINK staff contact information, request an account, project overview.

Notes and Alerts:

  • 09/22/2022: Users may now pick the video quality on the player window
  • 02/20/2022: Updated VideoJS to ver 1.14.3; automatic restarts on stream play every 30 min
  • 06/08/2021: Beltline tour added to SW
  • 12/09/2020: QuickLink links fixed. VideoJS updated to latest version.
  • 10/29/2020: New cameras added to various tours. Travel times and camera corridor descriptions updated in most regions.
  • 09/24/2020: New video tours added to Southwest, Northeast, Northcentral, and Northwest regions. Video quality updated on the single view pages.
  • 06/30/2020: Bitmovin video player replaced with VideoJS player. Adaptive video on single view pages.
  • 03/01/2019: Lower quality video sources setup for multiview. Better event catching added to handle 'frozen' video.
  • 02/20/2019: Adaptive video configuration removed and client side buffering added for better performance.
  • 01/18/2019: Regional MAPS and camera location corridors updated.
  • 12/06/2018: LINK Video now displaying all adaptive HD video tours starting at 1:00PM
  • 02/13/2018: The bit rate on the HD camera tours are reduced and matched with SD camera tours for better performance in browsers.
  • 02/02/2018: 8 HD camera tours added
  • 08/28/2017: Link video player is updated to Bitmovin ver 7
  • 10/24/2016: The LINK system is updated to a new version
  • 07/15/2016: New BETA version of LINK made available. This version is compatibile with all popular browsers and mobile devices
  • 05/22/2014: LINK video host move to UW Madison Data Center
  • 01/29/2014: Southwest LINK video host move to UW Madison Data Center
  • 05/20/2013: Washington county tour is now available in the SE Region.
  • 03/14/2013: SE and SW Project tours are now available.
  • 03/14/2013: The LINK system is updated to a new version.
  • 12/09/2011: NW Region cameras are now available.
  • 03/21/2011: The NE Region tour has been split into two feeds (GB and FDL/SHB/OSH).
  • 03/04/2011: The I-94 EW Project tour is now available.
  • 07/13/2010: NC-Wausau cameras are now available.
  • 03/12/2010: SW-Tomah cameras are now available.
  • 03/02/2009: The previous LINK Pilot Site has been de-activated.
  • 02/23/2009: The remaining I-43 Green Bay cameras are now available.
  • 02/02/2009: Green Bay and Fond du Lac cameras are now available from the NE Region pages.
  • 11/04/2008: I-39 Rock County cameras are now available from the SW Region pages.
  • 10/27/2008: Madison area video and special event information is now available.

Email for assistance with the LINK site or see the LINK contact page.

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