This dashboard presents four interactive visualizations of NASCAR statistics. A map of the United States displays race tracks colored by name, with a scatter plot showing racing starts before a driver’s first win. A circle plot visualizes winners by year and starting position, with point size encoding track length. A point chart shows car maker finishes. The visualizations use the vega-lite-api with D3.js for data loading. Interactive selections allow clicking on tracks to filter displays. The map uses topojson data for U.S. states, while CSV datasets provide track locations and race statistics.