Suggestion:Driving Directions

Anyone messed around with adding a Driving Directions featured based on GeoMashup? I’ve been using this plugin for YEARS and it’s fantastic. I have another directory theme/script which I don’t like because you can’t make needed changes to the look and feel of the site. They one thing they do offer that I love is a Driving Directions based on your current geo location or a base location. Great for mobiles!

https://wordpress.org/plugins/geo-mashup/