Police in Council Bluffs report one-person was injured during a motorcycle accident late Wednesday night on Interstate 29. Officials say 34-year old Chad Boehmer, of Carter Lake, was found unconscious by his crashed motorcycle near the 54-mile marker of I-29 (or near Avenue G), at around 11:50-p.m.

The cycle and Boehmer were found in the depression between the off-ramp and on ramp from Avenue G at I-29 soutbound. A preliminary investigation indicates the cycle was traveling north on I-29, when for reasons unknown, it left the road to the north. Boehmer was ejected from the cycle, which flipped several times before coming to rest.

Officials say Boehmer, who was wearing a helmet, suffered life-threatening injuries. He was transported to Creighton University Medical Center, where he was reported to be in serious condition. Authorities say alcohol is believed to be a factor in the crash, which remains under investigation.