Full routes display

[originalfoo]

This would only apply to road vehicles.

Routes info view only shows where vehicles are going to from their current position, but doesn't show where they came from.

Would be great if it could also visualise the path they've already travelled, perhaps in red color.

Being able to see full route is important for optimising road networks. In the routes info view, click the road and now you can see the full routes of the traffic using it. For example, I might see that bulk of traffic is coming from two residential areas and going to an industry area. Maybe I should create more direct routes from those residential areas to the industry?

[Sipke82]

I think this is (almost) fully covered by "Traffic report tool 2.0"
https://steamcommunity.com/sharedfiles/filedetails/?id=810858473