Accident closes westbound I-270 at New Florissant Road

ST. LOUIS COUNTY, Mo. – A multi-vehicle accident involving a tractor-trailer shut down the westbound lanes of Interstate 270 at S. New Florissant Road Wednesday evening.

Four cars were involved in the crash, which left the semi-truck on its side.

Florissant police said a couple was taken to the hospital but their injuries were not life-threatening.

It’s unclear what caused the accident.

The interstate was closed for several hours.

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