Express and local lanes
Problem: the GPS cannot precisely indicate which lane you are, if you are on express or local lane. This generates a risk to lead the driver to the wrong way since the driver will folllow what Waze says and cannot realize it's incorrect lane.
Solution: I have a solution to implement locally in the APP to distinguish if you are on local or express lane since the GPS cannot precisely indicate which lane you are.
The pseudo code is done and I can send to Google.
Using the voice, when Waze undertands that are 2 lanes for same road, ask which lane the driver is. The driver will answer and Waze will change the navigator to the correct lane and adapt the rote.