Plan your trip now
Use our journey planner to easily plan your route to and from the Erasmusbrug stop. Enter your departure and arrival stops and instantly see the best connection.
Line and stop information Rotterdam Erasmus Bridge
In both summer and winter, Waterbus route 20 operates between Dordrecht Merwekade and Rotterdam Erasmus Bridge. There is a departure every half hour, allowing you to travel from Dordrecht to Rotterdam in under an hour. Route 20 is frequently used by commuters travelling to and from work, and it’s also a convenient way for students to start their day. Bring your bike on board and enjoy a quick nap before your lecture or class begins.
On board, there is plenty of space both inside and outside. You can sit comfortably indoors or choose a spot outside to enjoy the fresh air and start your day the way we love to do at Waterbus.
Planning a day out and want to visit the Kinderdijk UNESCO World Heritage site? From 6 October 2025, route 21 (Rotterdam – Kinderdijk) will become a dedicated tourist line: the WaterShuttle. The crossing from Rotterdam to Kinderdijk takes about 30 minutes.
Why travel with Waterbus?
- No traffic jams, no stress
- Fast connections
- Always a seat available
- Free bicycle transport on board
- Various travel options
Order your ticket
Ordering your Waterbus ticket is easy. Check-in with OVpay or purchase your ticket in our webshop. Welcome on board!