set the minZoom and fix removeLayer on getting route data
set the minZoom and fix removeLayer on getting route data
vitalcrazz/OSMPublicTransport,dmitry-s93/OSMPublicTransport,vitalcrazz/OSMPublicTransport,dmitry-s93/OSMPublicTransport,dmitry-s93/OSMPublicTransport,vitalcrazz/OSMPublicTransport,dmitry-s93/OSMPublicTransport,vitalcrazz/OSMPublicTransport