The maps offered by the HERE API show 3 color coded levels of congestion
- Green > Flowing traffic
- Yellow > Moderate traffic
- Red > Heavy congestion
Included on the map are icons indicating certain traffic events.
The map offers 3D interactivity - see this article for reference: https://developer.here.com/blog/announcing-the-new-javascript-api-3.1
On desktop - use the alt or option key while using the mouse to move the map view around.
On mobile - the same can be achieved by using two fingers on the map and moving them up or down to change the view.