Waze has installed bluetooth beacons in three tunnels in Belgium. I intend to try capturing the two in Antwerp the day after tomorrow (thursday 11 april). I’ll keep yours informed.
Did anyone do it already ?
30 pictures at a 0.5 second interval in the Kennedytunnel.
And it ends up in the other tunnel.
Not a success.
I wouldnt be sure that your capture is even seeing the bluetooth beacon. It may just be extrapolating your track after loss of the satellite based service, then jumping back in lock in the correct tunnel after exit.