(KMOV.com) -- Traffic in west St. Louis County was crawling Wednesday morning after an accident involving six vehicles.
Police said the accident happened around 6:30 a.m. in the far left lanes of northbound Interstate 270 near Gravois.
Emergency crews responded to the scene and cleared the wreckage after a couple hours.
No injuries were reported.
Only two right lanes were getting by and traffic was backed up past Interstate 55. All lanes have since reopened.
There's no word on what caused the collision.
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