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Accident blocks lanes of I-70 at the Blanchette Bridge

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ST. LOUIS, MO (KTVI) - An accident has blocked eastbound lanes of the Blanchette Bridge in St. Charles County. Traffic is backing up in the area.

It appears that some traffic is being routed around the accident. Vehicles can be seen heading eastbound on the highway.

It is not clear what caused the accident or if anyone was injured. Details are still developing in this story.

More details will be posted as they come in. Refresh this page for the latest update.

Check the latest traffic conditions here:  FOX2Now.com/Traffic