LINCOLN, Neb. -- Authorities are investigating a car accident in southeast Nebraska. 

The crash appeared to involve two cars on O St., on the west side of the Highway 77 bridge late Monday night. 

Our partners at 10/11 NOW say it's unclear when the incident happened, but tow trucks and other personnel on the scene were cleaning up the area around 10:30 p.m.

The Nebraska State Patrol and the Seward County Sheriff's Office were on scene. 

Further details about the crash haven't been released, including what led up to it and why Seward County was on scene for an incident in Lincoln city limits.