In a measured speed zone now becoming common in South Australia (“enforcement zones”), would be fantastic if Waze displays the current average speed in a little window alongside the green bar at left of the screen, showing the progress along that zone. If average speed display is below the limit we can speed up, or slow down if it’s above the speed limit. (I tried to attach pics of the display but they’re over 256kb - I can email them to an address is required).
Waze does not currently support average speed zone tracking. We are also not staff here on this Community forum, your best bet is to make a suggestion in the Waze Suggestion Box…