Right Bank passenger services are largely provided by Rhein-Main-Verkehrsverbahn. Trains are operated by VIAS Gmbh as Stadt-Expresses use Stadler Flirt electric multiple units and make local stops between the Koblenz Hbf (on the Left Bank) and the Frankfurt area.
Every hour all day long (with half hourly intervals at peak times) these modern Flirts glide along the supremely scenic Rhein Valley, working between the seemingly continuous parade of freights on the same line.
The cars stand out nicely against lush back drops and make for interesting photographic subjects. The tricky part is selecting the correct exposure to avoid over-exposing the lightly coloured trains.