Smart transportation networks use advanced technology to improve the efficiency and safety of transportation systems. These networks integrate various modes of transport, such as buses, trains, and bicycles, with real-time data to optimize routes and reduce congestion. By utilizing sensors, GPS, and communication systems, they can provide timely information to travelers and help manage traffic flow. Additionally, smart transportation networks often incorporate Internet of Things (IoT) devices to monitor conditions and gather data. This information can be used to enhance public safety, reduce emissions, and promote sustainable practices. Overall, these networks aim to create a more connected and efficient transportation experience for everyone.