GREENFIELD, Wis. (CBS 58) -- A crash involving a motorcycle and SUV left a New Berlin man seriously injured Monday, May 11. 

First responders were called to the scene near S. 116th and W. Layton Avenue around 4:16 p.m. 

Police say the driver of the SUV, a 62-year-old Greenfield woman, was making a left turn from Layton Avenue onto S. 116th to travel southbound as the motorcyclist, a 23-year-old New Berlin man, was traveling eastbound on Layton. 

The motorcyclist was taken to Froedtert Hospital with life-threatening injuries. The SUV driver remained at the scene and is cooperating with the investigation.

Officials say speed appears to be a contributing factor.