This is my second variant of the plugin, this time using Here Maps as the source of traffic/distance/time instead of google map.
The main advantage is the cost if you have multiple devices or use a very polling rate as Here maps free tier offers 250K calls/month Vs. Googles $200 dollar equivalent which is 20K combined calls/month.
To use it, you will have to register to a dev account just like for google.
After that you will need to obtain an app_ID and an app_code which you will plugin to the device variables of the plugin.
To install the plugin, install it as normal and download the two L_IPhone.lua and J_IPhone.js from the repo and upload them to the /etc/cmh-ludl folder of the vera or openluup or you can use the apps/develop apps/luup file menu and do a drag and drop.