Do you know how to stay safe in a tornado? Some guides may suggest getting out of your vehicle, but the driver’s seat of a rig is safer than being out on open ground. If you aren’t already too close, you may be able to drive away from the storm, looking for a place to find shelter. In an extreme storm like a tornado, structures like bridges, tunnels, buildings and even overpasses can be dangerous. Not only is there a danger of structures collapsing, but also the wind might become more violent around fixed barriers. With everything, you should stay aware of your surroundings and keep emergency supplies handy. When you’re out on the road, think about how to prepare for different scenarios.
https://www.prodrivers.com/news/2019/6/40185281/6-tips-for-trucker-tornado-safety