A 40-year-old man was killed in a motorcycle crash in northeast St. Petersburg early Saturday.

Around 1 a.m., Jason Eric Itro was riding a 2006 Honda west on 83rd Avenue NE. He failed to negotiate the curve in the 400 block and drove over the south curb and off the roadway, St. Petersburg police said.

The motorcycle fell down a slight embankment and struck a concrete drain culvert. Itro came to rest on a small body of water and was pronounced dead at the scene.

Alcohol impairment is suspected in the crash, police said.