S3 (Rhine-Main S-Bahn)

S3
S3 towards Bad Soden at Frankfurt (Main) Süd
Overview
StatusOperational
OwnerRhein-Main-Verkehrsverbund
Line number3
LocaleFrankfurt Rhine-Main
Termini
Stations27
Service
TypeRapid transit, Commuter rail
SystemS-Bahn Rhein-Main
ServicesLimes Railway, Homburg Railway, Citytunnel Frankfurt, Main-Neckar Railway
Route number645.3
Operator(s)DB Regio
Depot(s)Frankfurt Hbf
Rolling stockDBAG Class 423
History
Opened28 May 1978 (1978-05-28)
Technical
Line length49 km (30 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
ElectrificationOverhead line

The S3 service of the S-Bahn Rhein-Main system bearing the KBS (German scheduled railway route) number 645.3