When transporting cargo, you should check on the cargo every 150 miles. Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question When transporting cargo, you should check on the cargo every 150 miles. Answers True False Explanation The securement of cargo must be checked before beginning a trip, within the first 50 miles of a trip, and then again every three hours or 150 miles.