{"version":"1.0","type":"rich","title":"VP Parallel Coordinates with Brushing","description":"This interactive parallel coordinates visualization explores National Highway System traffic speeds, distinguishing vehicles by type and area (rural vs. urban). Built with D3.js in React, it animates filtered data as users brush along any axis to highlight matching trips, with color encoding by vehicle type and a dark, screen-blended design for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/20b114e50e484e54a186a689f946af89?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}