My goal is to have an iOS app for navigation almost completely similar to apple maps (I will use it next to CarPlay, so the route should be exactly the same). For that I want to start the route in apple maps (on phone or CarPlay) and then open my own app next to CarPlay (with the same exact route that CarPlay uses (and the route gets updated when the route on CarPlay changes, because of traffic for example) + directions, eta, distance etc.).
So in short, is there a way to bridge/retrieve the route information from apple maps (route already started on maps or CarPlay), like route, eta, directions and distance, for use in your own app?