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.
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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