Hi @Anonymous ,
Could you please share a bit more about your scenario?
Do you want to tracker the Driver on the road using Maps and his Mobile device?
Based on the needs that you mentioned, I think there is no direct way to achieve your needs. Currently, there is no Map control is supported in PowerApps to display Google map or Bing Map.
As an alternative solution, I think the Image control and Bing Maps Imagery API or Google Static Maps API could achieve your needs. Please check and see the following blog for more details:
https://powerapps.microsoft.com/en-us/blog/image-control-static-maps-api/
I have made a test on my side, please consider take a try with the following workaround:

Set the Image property of the Image control to following:
"https://dev.virtualearth.net/REST/v1/Imagery/Map/Road/" & Location.Latitude & "," & Location.Longitude & "/18?mapSize=1200,600&pp=" & Location.Latitude & "," & Location.Longitude &";66;I+am+here&key=Aqixt5_5AIqykNsSBPhhBZnhxxxxxxx...."
Note: The Aqixt5_5AIqykNsSBPhhBZnhxxxxxxx.... represents the my Bing Map API Key, please replace with your own Bing Map API Key.
Please consider take a try with above solution, then check if the solution could help in your scenario. I have also attached sample Map canvas app, please refer to the attached file (open it using PowerApps Studio directly).
Best regards,