Transportation metrics are measurements used to evaluate the efficiency and effectiveness of transportation systems. These metrics can include factors such as travel time, cost per mile, fuel consumption, and passenger capacity. By analyzing these data points, transportation planners can identify areas for improvement and make informed decisions about infrastructure investments. Common transportation metrics also encompass safety statistics, such as accident rates and incident response times. Additionally, metrics related to environmental impact, like carbon emissions per passenger mile, help assess the sustainability of different transportation modes. Overall, these metrics provide valuable insights for optimizing transportation networks and enhancing user experience.