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A1 Road Collision Density Visualisation

This visualization from VisQuill maps collision density along the UK's A1 road, using color-coded intensity to highlight high-accident zones, particularly at junctions and roundabouts.

Background

- This is a data visualisation from VisQuill, a site that produces clean, design-focused infographics about UK infrastructure and geography. - It shows the density of road collisions along the A1, the longest numbered road in the UK (stretching ~410 miles from London to Edinburgh). - The A1 is a major arterial route but includes sections of single-carriageway (non-motorway) road that are statistically more dangerous than motorways. - The visualisation likely uses official government collision data (e.g., from the Department for Transport's STATS19 dataset) to highlight accident hotspots along the corridor. - Such maps are commonly used by transport planners, safety campaigners, and local authorities to identify stretches needing safety improvements or speed limit changes.

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