A two-car collision closed Interstate 35 northbound at 18th Street Expressway for almost two hours this morning.
The accident was cleared at 6:36 a.m., according to kcscout.com, and traffic has returned to normal in the area.
The accident happened about 4:30 a.m. According to early reports, there were injuries and one of the vehicles involved was going the wrong way on the freeway.
Check KansasCity.com later for updates.