 Trains cross the Urmitz Railway Bridge over the Rhine via Koblenz Stadtmitte to Koblenz Hauptbahnhof.In contrast, the RB 27 "Rhein-Erft-Bahn" takes a longer way via the airport loop with stop at Cologne/Bonn Airport to Troisdorf, also on to the Right Rhine line.From Neuwied, the line RB 27 runs via Koblenz-Ehrenbreitstein and cross the Horchheim Railway Bridge over the Rhine to Koblenz Hauptbahnhof.