The Google My Maps tool lets you create custom routes for any upcoming trip. This lets you plan the route exactly the way you want, and you can even share your custom routes with others.
How to Create a Custom Route on Google Maps – Complete Guide
Creating a custom route in Google Maps is a two-step process. First, you need to create a new map in My Maps and add a custom route. Below are instructions for both tasks:
Go to Google Maps and make sure you are signed into your Google account.
Click on the three horizontal lines (hamburger menu) in the top left corner.