Cách tạo hoặc mở bản đồ google map rất đơn giản và hữu ích với các dự án vạch tuyến, phương án tuyến dự án giao thông. Sử dụng hướng dẫn nguyên bản tiếng Anh của google giúp người thực hiện chân thực:
Create or open a map
Use My Maps to create or view your own maps.
Create a map
- On your computer, sign in to My Maps.
- Click Create a new map.
- Go to the top left and click "Untitled map."
- Give your map a name and description.
Open a map
- On your computer, sign in to My Maps.
- You’ll see maps you’ve made or viewed as well as maps shared with you.
- Optional: To see popular maps and staff picks, click Explore.
Change how a map looks
- On your computer, sign in to My Maps.
- Open a map you can edit or create a map.
- Next to "Base map" in the bottom of the left panel, click the Down Arrow
.
- To choose a style, click one of the images.
View maps you can’t edit
If you can open a map but can’t edit what’s on it, you're in the map viewer. While in the map viewer, you can still:
- Search the map contents
- Show or hide layers
- View the map with satellite imagery
- Share, export, and print the map
If you own a map and want to see how it looks in the map viewer, click Preview 
To ask for edit access for a map you don't own, contact the map’s owner.