How does crossing a movable bridge work?
The Netherlands has more than 1500 movable bridges. What rules do you have to observe when passing, when do you have to wait, what do the lights mean and how do you ensure that the bridge keeper notices you?
All about the Zijlsterrijdbrug, location, opening hours and contact details. On the water map below do you see the bridge in its immediate vicinity. On the right on this page you will find the operating times of this bridge, if available the maritime radio data and telephone numbers, and any additional instructions.
 
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The Netherlands has more than 1500 movable bridges. What rules do you have to observe when passing, when do you have to wait, what do the lights mean and how do you ensure that the bridge keeper notices you?
Via de Waterkaart Live apps kun je natuurlijk je locatie op de kaart bekijken en volgen. Dat kan nu ook met met waterkaart.net, óók met externe GPS-ontvangers. De nieuwe GPS-trackingfunctie vind je rechtsboven in het kaartvenster. Om deze functie te kunnen gebruiken is een …
Je kunt in Waterkaart Live heel gemakkelijk routes via GPX bestanden importeren en op de kaart zetten. Hoe je dat doet en waar je vaarroutes vindt lees je hier. GPX-bestanden bevatten routes of tracks. Dat kunnen vooraf geplande routes zijn, of routes die je hebt opgenomen. …
Als je de Waterkaart Live app gebruikt, kun je zelf vaarroutes plannen en opslaan. Daarbij houdt de route rekening met de hoogte van bruggen (en sluizen) op je route. Het gebruik van de routeplanner is eenvoudig, op deze pagina leggen we uit hoe het werkt. Deutsche Version …
Zijlsterrijdbrug
Vertical clearance when closed: 2.53 meter, width: 9 meter.
Number of passable openings: 3, the highest passage opening is number: 1 (movable part) vertical clearance 2.5 m , width: 9 m
Note: vertical clearance compared to Channel level (-0.52 with respect to NAP), take possible water level changes into account. take local water levels into account. There is one target level for the Frisian reservoir - the connected system of canals and lakes in Friesland - which is 52 centimeters below NAP.
Comment bridge management (NL): Bediening op afstand vanaf Willem Loresluis. Marifoonkanaal VHF 20.
VHF-Channel: Channel 80, radio traffic Two way
For all year: Within operating hours: Remote operation from the Swettehûs.
Mon-Sun: 7-9 a.m.: Commercial shipping on call only. On call via 058 - 29 25 888. Option 4 (available Mon-Fri 08:30-16:00) 2 hours in advance call-off must be requested.
All days, between 07:00h and 09:00h - Excl. commercial shipping on demand
All days, between 09:00h and 19:00h
Operating times all year round
From 01-04 until 31-05:
For all year: Within operating hours: Remote operation from the Swettehûs.
Mon-Sun: 7-9 a.m.: Commercial shipping on call only. On call via 058 - 29 25 888. Option 4 (available Mon-Fri 08:30-16:00) 2 hours in advance call-off must be requested.
All days, between 07:00h and 09:00h - Excl. commercial shipping on demand
All days, between 09:00h and 19:00h
From 01-06 until 31-08:
For all year: Within operating hours: Remote operation from the Swettehûs.
Mon-Sun: 7-9 a.m.: Commercial shipping on call only. On call via 058 - 29 25 888. Option 4 (available Mon-Fri 08:30-16:00) 2 hours in advance call-off must be requested.
All days, between 07:00h and 09:00h - Excl. commercial shipping on demand
All days, between 09:00h and 20:00h
From 01-09 until 31-10:
For all year: Within operating hours: Remote operation from the Swettehûs.
Mon-Sun: 7-9 a.m.: Commercial shipping on call only. On call via 058 - 29 25 888. Option 4 (available Mon-Fri 08:30-16:00) 2 hours in advance call-off must be requested.
Weekdays and weekends, between 07:00h and 09:00h - Excl. commercial shipping on demand
Closed on public holidays
Weekdays and weekends, between 09:00h and 19:00h
Closed on public holidays
From 01-11 until 31-03:
For all year: Within operating hours: Remote operation from the Swettehûs.
Mon-Sat: 7-9 a.m.: Commercial shipping on call only. Mon-Sat: 5-6 pm: Commercial shipping on call only. Call on 058 - 29 25 888. Option 4 (available Mon-Fri 08:30-16:00) 2 hours in advance call-off must be requested. Mon-Sat: 9-17 hrs: No call-off required.
Sundays and public holidays, between 00:00h and 23:59h - No service
Weekdays and Saturdays, between 07:00h and 09:00h - Excl. commercial shipping on demand
Weekdays and Saturdays, between 09:00h and 17:00h
Weekdays and Saturdays, between 17:00h and 18:00h - Excl. commercial shipping on demand
Administrator
Provincie Fryslân
Postbus 20120
8911 KZ Leeuwarden
Administrator visiting address
Tweebaksmarkt 52 Leeuwarden
Phone: 058-2925925
Data updated: 02 April 2025, 14:58 uur, all data comes directly from Rijkswaterstaat systems.