A burst of winter weather led to several crashes Sunday morning on the eastern side of Wisconsin, including a pile-up involving at least 40 cars.

The pile-up on Highway 41/45 between Menomonee Falls and Germantown was caught on Department of Transportation traffic cameras.

Authorities say there were multiple injuries and a 63 year old man died in the crash.

The southbound lanes of the highway were shut down for hours as authorities worked to clear the accident scene.