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The Official Web Site of the State of South Carolina

State Transport Police

Our Mission

The State Transport Police (STP) is primarily responsible for enforcing state and federal laws governing commercial motor vehicles. The major objectives are to protect the motoring public by (1) preventing accidents,(2) removing unsafe drivers and vehicles from our roads, (3) protecting our environment from hazardous materials being transported on our roadways and (4) preventing the premature deterioration of our roads and bridges through the STP Size and Weight Enforcement Program.

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