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Live incidents on this corridor
Live road incidents
A22 Donauufer AutobahnActive traffic disruptions on A22 Donauufer Autobahn, refreshed every 15 minutes from official DATEX II feeds.
Map of active incidents. Colours: red = severe, orange = moderate, green = minor.
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Machine-readable feed: /data/incidents-at.json (JSON, refreshed every 15 min)
Peak traffic hours
Weekdays: 06:30-10:00 and 15:30-19:30 in both directions, year-round
Holiday periods: Lighter than A23 but still busy during commuter peaks; weekend Danube tourist traffic spring-autumn
Incident pattern on the A22
Knoten Prater junction with A23 and A4 backups, Reichsbruecke section, Floridsdorf saturation, Knoten Stockerau interchange with A2.
Alternative routes
- A23 Sudosttangente: Eastern Vienna alternative; usually more congested than A22 but real option for through-traffic Vienna south-bound.
- B3 Wiener Strasse Danube alternative: Free parallel road along Danube; useful for short hops or when A22 closes for incidents.
2026 construction outlook
- Reichsbruecke renewal works continuing
- Floridsdorf area capacity expansion
- Knoten Prater modernization (shared with A23)
Practical tips
- A22 is the lighter Vienna axis; consider it instead of A23 for north-south Vienna transit
- Reichsbruecke maintenance windows typically scheduled overnight
- Vignette required; same as elsewhere
Frequently asked questions
Why is the A22 between Vienna Danube right bank (Knoten Prater and Knoten Stockerau) congested?
Vienna northern access along Danube, secondary axis to A23 Sudosttangente. The corridor passes through Vienna, Lower Austria and serves Vienna (Brigittenau, Floridsdorf, Donaustadt), Stockerau. Annual cumulative stau: 55,000 km (ADAC Stauatlas 2024 dataset).
When are the worst traffic hours on the A22 in 2026?
06:30-10:00 and 15:30-19:30 in both directions, year-round. Lighter than A23 but still busy during commuter peaks; weekend Danube tourist traffic spring-autumn.
What alternative routes can I take to avoid the A22?
A23 Sudosttangente: Eastern Vienna alternative; usually more congested than A22 but real option for through-traffic Vienna south-bound. B3 Wiener Strasse Danube alternative: Free parallel road along Danube; useful for short hops or when A22 closes for incidents.
Are there ongoing roadworks on the A22 in 2026?
Currently scheduled major works on this corridor: Reichsbruecke renewal works continuing Floridsdorf area capacity expansion Knoten Prater modernization (shared with A23)