According to the Walker Police Department, the I-12 westbound on-ramp at Walker was closed due to mud in the roadway.
Captain John Sharp with the Walker Police Department says a driver of the dump truck didn't have the tailgate closed completely and the mud spilled from the Walker on-ramp to the Juban exit.
Captain Sharp says District Four was on the scene using their fire hoses to clear the mud.
Charges could be filed against the driver of the dump truck.
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