Highway 85 at Northfield Drive was closed for several hours for the investigation, but has since reopened.
Waterloo Regional Police say they were called to Northfield Drive West at the bridge overlooking Highway 85 just before noon on Tuesday.
Highway 85 North closed in both directions for police investigation
The northbound lanes of the highway were closed for several hours while emergency crews were on scene.
Currently on scene in the area Northfield Drive West near Hwy 85 North in Waterloo where a male sustained serious injuries. The Investigation is ongoing. Please avoid the area and find an alternative route. pic.twitter.com/Y10o2wX2pe
Police have made an arrest two months after Gerald Robert Male was fatally shot at an address on Williams Street.