Flint native and former Heisman Trophy winner Mark Ingram was involved in a car accident early this morning in Huntsville, Alabama -- he and his passenger were unharmed, according to WFSA.com. Ingram was in Huntsville signing autographs with ex-Alabama teammate Julio Jones on Thursday.

According to WFSA.com, Ingram was traveling on Leeman Ferry Road in Huntsville, Alabama around 1 a.m. this morning when he struck an 18-wheeler in his 2008 two-door Infinity. Both airbags deployed, but neither Ingram or his passenger were harmed. The drive of the 18-wheeler was also unharmed.

According to Huntsville Police alcohol or drugs don't seem to be a factor.