U4 Line Info
- Network Vienna U-Bahn Metro
- Operation Started 1976
- Total Length 16.5 km
- Total Stations 20
Terminals
From
Ober St. Veit
To
Jägerstraße
U4 Line Overview
Line U4 is part of the Vienna U-Bahn metro system, running through the city center from Hütteldorf in the west to Heiligenstadt in the north. The line is 16.5 km long, has 20 stations, and is one of the oldest lines in the network. It provides important connections to other lines, including the U1 and U2 at Karlsplatz, the U2 at Schottenring, the U3 at Landstrasse, and the U6 at Langenfeldgasse and Spittelau.
Vienna U-Bahn Metro Map 2026
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Other Lines in Vienna U-Bahn Metro
Frequently Asked Questions — U4 Line
U4 Line has 20 stations on the Vienna U-Bahn Metro network.
U4 Line runs between Ober St. Veit and Jägerstraße.
U4 Line is approximately 16.5 km long.
U4 Line opened in 1976.
U4 Line is a Metro line operated under Vienna U-Bahn Metro.
U4 Line is part of the Vienna U-Bahn Metro transit network.