Texas State Highway refers to a network of highways maintained by the state of Texas. These highways facilitate transportation across the state, connecting cities, towns, and rural areas. They are designated by a number and are crucial for both local and long-distance travel. The Texas Department of Transportation (TxDOT) oversees the maintenance and development of these highways. The system includes various types of roads, such as interstate highways and farm-to-market roads, ensuring efficient movement of goods and people throughout the state.