Danube
River-km	Name of bridge	Time of measure­ment	Current vertical clearance (m)	Comment
2,135.10	Nibelungenbrücke (Linz)	4/23/2026  20:00	9.47
2,003.53	Straßenbrücke Stein-Mautern	4/23/2026  20:00	9.10	Durch­fahrts­höhen­anzeiger
2,001.51	Eisenbahnbrücke Krems	4/23/2026  20:00	8.89
1,963.15	Straßen- und Eisenbahnbrücke Tulln	4/23/2026  20:00	8.10
1,931.10	U6-Brücke (Wien)	4/23/2026  20:00	8.49
1,928.90	Reichsbrücke (Wien)	4/23/2026  20:00	7.98
1,925.70	Praterbrücke (Wien)	4/23/2026  20:00	8.04

Viennese Danube Canal
Canal-km	Name of bridge	Time of measure­ment	Current vertical clearance (m)	Comment
11.70	Ostbahnbrücke	4/23/2026  20:00	9.52
9.80	Stadionbrücke *	4/23/2026  20:00	8.36	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.