Emerging private sector probe vehicle data obtained from mobile phones and commercial telemetric providers offers an opportunity to augment traditional forward-looking planning models with performance measures that reflect conditions motorists are experiencing today. The presentation proposes analytical probe data reduction techniques that can be scaled to a project, region, state, or national level to create technically sound yet intuitive mobility performance measures of current freeway conditions. In addition to the analytical data reduction, corresponding data visualizations of the performance measures are presented. A case study with several quantitative and qualitative graphics are also included to describe the application of these analytical techniques to seven Indiana Interstates comprised of approximately 3000km of roadway.