ST. LOUIS, Mo. -- All lanes of Interstate 55 in both directions were closed near Butler Hill Road following a tractor trailer fire.
Firefighters from Mehlville, Fenton, Valley Park and the Rock Community Fire Department are responding to the scene. Hazmat crews were called to the scene.
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The view from Skyzoom4 showed fire crews spraying water on the truck.
Traffic was backing up in the area. Southbound I-55 has re-opened, three northbound lanes have reopened.
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