Danube
River-km	Name of bridge	Time of measure­ment	Current vertical clearance (m)	Comment
2,135.10	Nibelungenbrücke (Linz)	9/12/2026  18:30	9.45
2,003.53	Straßenbrücke Stein-Mautern	9/12/2026  18:30	9.20	Durch­fahrts­höhen­anzeiger
2,001.51	Eisenbahnbrücke Krems	9/12/2026  18:30	8.94
1,963.15	Straßen- und Eisenbahnbrücke Tulln	9/12/2026  18:30	8.08
1,931.10	U6-Brücke (Wien)	9/12/2026  18:30	8.46
1,928.90	Reichsbrücke (Wien)	9/12/2026  18:30	7.96
1,925.70	Praterbrücke (Wien)	9/12/2026  18:30	8.02

Viennese Danube Canal
Canal-km	Name of bridge	Time of measure­ment	Current vertical clearance (m)	Comment
11.70	Ostbahnbrücke	9/12/2026  18:30	9.54
9.80	Stadionbrücke *	9/12/2026  18:30	8.38	während lfd. Sanierungsarbeiten

* The bridges marked with an asterisk (*) are provided as a temporary service during construction work due to renovation work. The bridge clearance heights indicated for these bridges are based on third-party data.