can do a working functional code snippet (no design) just plain HTML, javascript and google api's:
1 - show the current map location
2 - fixed mark of the starting point
3 - list of nearby places based on the google service result
4 - user can select a nearby place
5 - map shows the route from starting point to the selected destination
I am software developer and having 8 years of experience of developing software in HTML, Javascript, JQUERY and also work in google maps.
I assure you that our work give you very satisfaction and will work together for future and long time.