Hello, I am very interested in your project as I have rich experience in building website contains Google Map.
I have developed many websites and apps that use the Google Map API to show actual route, traffic information, population density and more.
Besides, I have done a project similar to this before in few months ago.
If you provide your API key, you will have no problem with this project.
Please provide me all the details so I can go through and start.
Looking forward to hearing from you.
Thank you,
Artur