ST. LOUIS – A crash that happened at about 8:00 a.m. Tuesday morning has shut down 270 northbound at 55. Traffic is backed up onto 55 because motorists are unable to get onto 270.
The details of the crash are unknown at this time.
MoDOT said they expect the closure to last about one hour. They suggest taking an alternate route.
FOX 2 will continue to update this story with more information as it becomes available.