What the numbers meanRouting times are non-live OSRM estimates, not traffic-adjusted ETAs. Live observations require matching road references, sustained geometry and forward-direction alignment. Colour is clipped to the selected routed path; ambiguous or unsupported sections stay blue. Blue/grey means no confirmed live measurement. A local road with no data is unknown, not clear. We do not automatically declare a fastest live route without sufficient speed and coverage data.
Measured 34.2+ mph 15.5–34.2 mph under 15.5 mph unmeasured