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Sidewalk coverage percentages along road segments by combining road network data from Overture Maps (2025) with pedestrian infrastructure (2020)<\/span><\/p> <\/p> The sw_ratio field provides a normalized metric for sidewalk coverage:<\/span><\/p> Calculation: Average of both side coverage ratios: (side1_length/seg_length + side2_length/seg_length) / 2<\/span><\/p> Range: 0.0 (no sidewalk) to 1.0 (complete coverage on both sides)<\/span><\/p> Capped: Values are capped at 1.0 even if measured sidewalk lengths exceed segment length due to measurement overlaps<\/span><\/p> <\/p> See https://github.com/dvrpc/gis-sw-coverage for detailed methodology<\/span><\/p><\/div><\/div><\/div>",
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