Although this bike path is not a Bahntrassenradweg in the sense that it runs on a former route. Instead, it accompanies, so to speak, a currently used railway line, which in the end, however, the same goes out: It is a mostly straight, almost flat bike path that carries you away from the traffic through Dortmund.
The path is the course of her part of the planned RS1 through the Ruhr area. It is paved throughout, but there are still a few breaks in the course, where you have to drive short pieces, for example through a residential area. But that does not matter: the way is great! A real highlight is the graffiti gallery at the western end of the route. :)