gui4gmns · 3D TMC — I-95 Virginia (Fredericksburg / Stafford)
height = congestion · color = speed (green→red) · red tail = queue spillback.
Drag to orbit. A moving red front is a shockwave. Composite over an OpenCities 3D city base for the full scene.
Source: ITS Virginia I-95 corridor · TMC 15-min speeds (INRIX/RITIS via USDOT JPO CodeHub) to GMNS. Public sample. · basemaps: Esri World Imagery · OSM · CARTO