Where is speed limit???

This App is overall good except for a very basic feature: Speed limit display. This is a much needed feature specially if you drive through local and rural highways where speed limits change frequently. I have read that Google Maps do show speed limit in parts of Northern California, but this is not the case here in Texas. I had to leave this to use other apps. Any idea when speed limit feature will be added for Texas?

TexanStar about Google Maps, v4.47