Police and EMS respond to a two-vehicle crash between a white minivan and grey Ford pickup truck. (Sean McGowan photo)

Waterloo police and Monroe County EMS responded to a two-vehicle collision involving a white minivan and grey Ford pickup truck that included a possible injury at the intersection of South Library Street and Route 3 in Waterloo shortly after 4 p.m. Thursday. Since Route 3 northbound was blocked, police officers were routing drivers to head south on Route 3 from Library.