To correct the location of your address:

• Open Google maps and enter your address
• Click on “Suggest an edit on [your address]”, then “Wrong address”
• When the “Fix an address” window pops up, scroll down to “Reason for change” and select “Fix pin location” and click on the map above
• Move the map so that the red pin is in the correct location and click “Done” then “Send”
• Google maps will review your submission

To add a missing street:

• Open Google Maps and navigate to where the street should be
• Right click and select “Report a data problem”
• Click “Missing road” and click on where the road should be, then enter the street name and “Submit”
• Google maps will review your submission