ST. LOUIS COUNTY, Mo. – Crews are responding to a three-vehicle crash on Interstate 170 on Tuesday.

The crash happened around a bit before 7:00 a.m. on I-170 at Ladue, where a box truck, a sedan, and another truck were involved.

The cause of the crash has not yet been reported, and so far, no injuries have been revealed. Drivers are urged to take Lindbergh and I-270 as alternate routes.

FOX 2 will update this story with more information as it becomes available.