Whilst travelling through Average Speed Check Zones, I wonder what my average speed actually is... so my suggestion is simply, calculate the average speed whilst travelling through reported average speed check zones and every mile or so... you'll hear an audio message saying 'Your average speed is 67.8mph'...

It would be great to show average speed when driving in an area where there is traject control and the average speed is recorded. This is a very useful function on some speed trap detectors.

show recomanded speed for each turn (like they have in New Zealand)

Show my average speed within speed enforcement zone (NL:Trajectcontrole)

The Red on Black is impossible to see thru the glare of the afternoon sun

להוסיף לסרגל הפקק גם את המהירות הממוצעת בגדול (כמו הזמן בפקק) כי האייקון של המהירות על גבי המפה לא מספיק ברור בזמן נסיעה

Instead of just getting information about traffic jams from users that choose to inform it, why don't getting the real speed from the users GPS? Every segment of the road could have the average speed from the users that are now on that segment.

I'm using Ulysse Speedometer as it tracks miles traveled per day, week, month, etc.. it also will show you average speed on that trip and top speed. This would be a great feature to integrate into the app

Waze optimizes your travel based (among others) on the segments average speed. By having this information displayed and also based on the surrouding environment, the driver would be able to adapt its speed in order to optimize its fuel consumption (Why drive at the speed limit to stop behind 10/20 cars at a yield/stop sign ?).