Zurich–Winterthur railway

Zurich–Winterthur railway
Overview
Line number750
LocaleSwitzerland
Termini
Technical
Track length
Track gauge1,435 mm (4 ft 8+12 in)
Electrification15 kV/16.7 Hz AC overhead catenary
Operating speed125 km/h (78 mph)
Maximum incline
Route map

km
length
2,148 m
5,358 m/
5,434 m
−0.6
0.0
Zürich HB
S24 (reverse of direction)
Kohlendreieck bridge
394 m
Aussersihl Viaduct
834 m
1.9
0.2
Zürich Hardbrücke
Hardturm Viaduct
1,126 m
1.2
Hard
1.7
to Zürich Letten–
Zürich Stadelhofen
2,119 m
2.3
Zürich Wipkingen
959 m
205.4
Weinberg Tunnel
Zürich Oerlikon Süd
4.7
Zürich Oerlikon
Zürich Oerlikon Nord
Belair (Glattalbahn)
8.4
Wallisellen
11.1
Dietlikon
from Zürich Oerlikon via
Kloten/Zürich Airport
S7 S24
14.8
Hürlistein flying junction
A 1
Hürlistein
112 m
16.8
EffretikonS19
Brütten Tunnel (planned)
20.5
Kemptthal
A 1
Lampergrain
185 m
22.9
Tössmühle
three-tracks to Winterthur
61 m
25.0
Winterthur GB
26.1
WinterthurS7 S8
Source: Swiss railway atlas

The Zurich–Winterthur railway is Switzerland's busiest railway line. Opened in 1855, it runs from Zürich Hauptbahnhof to Winterthur via several routes. It is a bottleneck in Swiss rail transport. Practically all lines of the core network of the Zurich S-Bahn use parts of this line.