Tuttlingen–Hattingen railway line

Tuttlingen–Hattingen
Tuttlingen–Hattingen
	Junction with the Black Forest Railway at Hattingen
Overview
Line number	4661
Stations	1
Service
Route number	740
Technical
Line length	8.5 km (5.3 mi)
Number of tracks	1
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	15 kV/16.7 Hz AC overhead catenary
Route map
Route map
	Legend
	151.2
	0.0
	8.5
	123.8
	This diagram: view; talk; edit;

The Tuttlingen–Hattingen railway line, also called the Hattingen curve, is a railway line Baden-Württemberg, Germany. It runs 8.5 kilometres (5.3 mi) from Tuttlingen to Hattingen (Baden) [de], creating a north–south line that bypasses Immendingen to the west. The line forms part of the Gäubahn between Stuttgart and Singen (Hohentwiel).

Services

In addition to freight traffic, the Hattingen curve hosts regular Intercity trains between Stuttgart and points south, including Singen (Hohentwiel), Konstanz, and Zürich.^[2]

^ Eisenbahnatlas Deutschland [German railway atlas] (in German) (Updated ed.). Cologne: Schweers + Wall. 2020. p. 111. ISBN 978-3-89494-149-9.
^ "Stuttgart - Eutingen im Gäu - Freudenstadt/Horb - Rottweil - Tuttlingen - Singen Gäubahn" (PDF) (in German). Deutsche Bahn. 12 December 2021. Retrieved 6 May 2022.