Creating an account for construction site managers to be able to add site road networks and speed limits within private construction sites. This would enable clear directions within private construction sites with detailed information including specific delivery locations, specific work zones or site offices, etc.
The feature could be made available per construction site to a selected manager and a secondary person under an approved waze editor who would validate additions / changes before they are published to ensure they are valid.
This could potentially also be a revenue stream as you could have a small subscription fee to enable this feature and use it on your construction site.