MADISON (WKOW) -- One southbound lane of Interstate -39/90/94 is blocked on Madison's north side due to a crash.
The Wisconsin Department of Transportation released information about the lane closure Wednesday afternoon.
Dane County dispatchers said ambulances from Madison and Sun Prairie responded to the crash in addition to Sun Prairie firefighters. The crash involves injuries but dispatchers did not immediately release how many or their severity.
The crash blocked the left southbound lane about two miles beyond the U.S. Highway 51 exit in Dane County.