Get raw route data


I am making an algorithm, and to make useful calculations I ned to know things like if the route between 2 points contains a roundabout or traffic lights. Is there a way to get those raw data from an historic route? Or is it only possible to see this in a live view?

Thanks in advance.

Roundabout can be found in maneuver list, but I do not see any option to get traffic lights that are across the route.