Figure 6.
The upper heatmap presents stop-on-track incidents per thousand traffic units, while the lower heatmap shows traffic volume distribution per thousand per unit. The x-axis represents hourly intervals from 0 to 23, and the y-axis differentiates before and after a reference event labelled H M A. Numeric values inside the coloured blocks indicate the respective counts. Higher values appear in lighter tones, showing peak hours of traffic and incidents.Time-of-day temporal heatmap, before and after the MMA road marking
Source(s): Created by authors