There is a way to instantly get the speed limit here:
* Change the word ALL to your registration NAME. It won’t work otherwise.
It finds the road you are on and goes to Google to try and match it up.
It is very intensive on our Google-API, so you are invited to run it on your own site.
There are two flavors: geo.php and geo3.php.
Note: If it returns: “geocoding failed”, you are not on a road. Try again, or let someone know.
Please leave a comment below.