 ITD maintenance teams are taking proactive measures by actively checking on vehicles pulled over on the shoulder of the highway. ITD encourages motorists to take these steps when hitting the road in triple-digit temperatures. Top off coolant levels if needed. Check tires and tire pressure to reduce the chances of a blowout on hot roads. Make sure to have a spare tire for your vehicle. Pack extra water. Pack an emergency travel kit filled with snacks, sunscreen,