Wisconsin Department of Transportation

Alert: The following services will be unavailable on Saturday, January 5, 2013 from 12 a.m. (midnight) to 6 a.m. CST due to system maintenance.


Agricultural vehicle driving on the highway with a tractor sign along the edge of the highway

For more info. about the new IoH and Ag CMV regulations, contact:


For more info. about the IoH Study, contact:


For more info. on a specific vehicle:

Please call your local equipment dealer.

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