Donut Department Of Transportation is San Andreas’s dot. ddot is a private company “donuts inc” the government has a 5 billion dollar contract with them. The purpose of ddot they have 2 sub-divisions so currently H.E.R.O. aka Highway Emergency Response Operator. These operators are medically certified operators so they are able to use lights in sirens responding to traffic accidents at their own discretion deciding whether a siren is needed for the call or not. The second division is the tow truck operator division. The default position you get when training is operator they drive a light-duty truck and have amber lights they are not permitted to have any siren on the said vehicle they respond to low priority calls and patrol. ddot is also sponsored by Mors Mutual Insuance.