Roadworks

When 

• Maintenance work will take place from Monday, August 31, through Friday, October 2. 

Where 

• The Juliana Bridge in Brielle will be completely closed to all traffic during the construction work. 
• The Molenbrug will remain open during this period.
• The maintenance is necessary to keep the bridge safe and accessible for years to come. The work includes preserving the bridge’s steel components, replacing the wooden bridge deck and the wearing course, treating rust, and repairing joints and masonry. 

Detour

• A detour route is marked with signs and can be found in the BouwApp.
• The Brielle Maritiem event will take place on Saturday, September 12. During that weekend, the Juliana Bridge will be open to pedestrians and cyclists. Other traffic must follow the detour as indicated by the signs.
• During the work, the waterway will be closed for about a week and a half at each bridge. Information on how long and when the waterway will be closed will be communicated via the BouwApp and through signage. The contractor, Beens Groep, is coordinating this with the harbor master. On weekends, they will ensure that ships can pass through.
• If you wish to use the waterway under the bridge that is undergoing maintenance during the work, please coordinate this with the harbor master in advance. All access times must be arranged in consultation. 

Contact 

• The contractor Beens Groep is carrying out the work on behalf of the municipality Voorne aan Zee. Do you have any questions or complaints? Please contact Corné Troost of Beens Groep atnl. 
• Beens Group shares information and news via the BouwApp. There you’ll find the latest updates, the detour route, and schedule updates.
  Download the BouwApp from the App Store or the Google Play Store. Search for the project “Maintenance of Bridges and Civil Engineering Structures VaZ” and click “Follow.” Turn on notifications so you receive updates immediately. 

When

• Maintenance work will take place from Monday, October 5, through Friday, November 20. 

Where

• The Molenbrug (also known as the Rode Brug) in Brielle is closed to all traffic during the construction work. 
• The Juliana Bridge is open again.
• The maintenance is necessary to keep the bridge safe and accessible for years to come. The work includes preserving the bridge’s steel components, replacing the wooden bridge deck and the wearing course, treating rust, and repairing joints and masonry. 

Detour

• A detour route is marked with signs and can be found in the BouwApp.
• During the work, the waterway will be closed for about a week and a half at each bridge. Information on how long and when the waterway will be closed will be communicated via the BouwApp and through signage. The contractor, Beens Groep, is coordinating this with the harbor master. On weekends, they will ensure that ships can pass through.
• If you wish to use the waterway under the bridge that is undergoing maintenance during the work, please coordinate this with the harbor master in advance. All access times must be arranged in consultation. 

Contact 

• The contractor Beens Groep is carrying out the work on behalf of the municipality Voorne aan Zee. Do you have any questions or complaints? Please contact Corné Troost of Beens Groep atnl. 
• Beens Group shares information and news via the BouwApp. There you’ll find the latest updates, the detour route, and schedule updates.
  Download the BouwApp from the App Store or the Google Play Store. Search for the project “Maintenance of Bridges and Civil Engineering Structures VaZ” and click “Follow.” Turn on notifications so you receive updates immediately. 

When

• The work will take place from Monday, August 31, through Friday, September 25. 

Where 

• The road bridge on Oostkade in Hellevoetsluis—between house number 4 and the Heeren aan de Vesting restaurant—is completely closed during the construction work. 
• The wooden bridge deck and the protective coating are being replaced, and we are repairing the mortar joints in the masonry. 

Detour

• During the construction work, a detour route will be in effect, which will be marked with signs. The detour route can also be found in the BouwApp.
• Pedestrians can, however, walk across the adjacent pedestrian bridge along the water.
• To prevent road users from having to back up along the Oostkade, we are constructing a U-turn loop in front of the bridge. To do this, the last two parking spaces must remain clear. Therefore, a temporary parking ban is in effect there.

Contact 

• The contractor Beens Groep is carrying out the work on behalf of the municipality Voorne aan Zee. Do you have any questions or complaints? Please contact Corné Troost of Beens Groep at nl. 
• Beens Group shares information and news via the BouwApp. There you’ll find the latest updates, the detour route, and schedule updates.
  Download the BouwApp from the App Store or the Google Play Store. Search for the project “Maintenance of Bridges and Civil Engineering Structures VaZ” and click “Follow.” If you’d like, turn on notifications so you’ll receive updates right away.

When 

• Work will begin on Monday, November 24, 2025, and is expected to last until mid-December 2026.

Where

• Throughout the Marinebuurt neighborhood in various phases. Residents have been informed of this via a letter to residents.
• For more information, see the page on the renovation of the Marinebuurt neighborhood in Hellevoetsluis. 

Contact

• Questions about the work can be directed to the contractor Van Doorn, Mr. Kentie, environmental management officer, telephone number 0345 57 11 41 or email nl.

When

• The work will take place from Monday, August 31, through Monday, October 26. The work is divided into three phases. 

Where 

• The work is taking place on Alardusdreef between Hoogvlietlaan and the Nieuwe Achterweg roundabout in Rockanje. 
• Phase 1 - From Monday, August 31, through Friday, October 2, contractor Van Gelder will be replacing the curbs and gutters along the road where necessary. 
• Phase 2 – From Monday, October 5, through Monday, October 12, the asphalt on Alardusdreef will be repaved. 
• Phase 3 – From Friday, October 9, through Monday, October 26, the bike paths will be coated in red and the crosswalks in yellow. This will make them highly visible. 
• Once the asphalt work is complete, contractor Lindeloof will repave the sidewalks and driveways. More information will follow closer to that time. 

Detour

• Phase 1 - During Phase 1 construction, Alardusdreef will remain open, with half the road closed to traffic. Traffic controllers will be on site for as long as necessary to direct traffic. During construction, the parking spaces near the work zone will be unavailable. No-parking zones and road closures will shift along with the work zone and will be indicated by signs.
• During Phases 2 and 3, Alardusdreef will be closed to through traffic. A detour is in place and is marked with signs. Parking may be a bit more difficult for a while. 
• Residents can always reach their homes on foot.

Contact 

• Contractor Van Gelder is carrying out the work. If you have any questions about the work or the diversion route, please contact Liesbeth van Dijke, Van Gelder's environmental manager, on +31 (0)6 81 93 84 92.
• Van Gelder will be closed from Friday, July 17, through Monday, August 10. If you have any urgent questions, please call our reception desk at 088 - 115 40 00.
• Van Gelder shares information and news via the BouwApp. Download the BouwApp from the App Store or the Google Play Store. Search for “Roadwork Voorne aan Zee in the app and tap “Follow” for the latest updates.

When 

• From Monday, March 9, until the end of December. 

Where

• Jupiterlaan, Plutostraat, Sagittastraat, Orionstraat, Librastraat, Wega, and part of Van Leijdenstraat in Rockanje.
• We are starting with the construction of a new rainwater sewer. This means that rainwater will not end up in the sewage system, but will be discharged into the groundwater or the canal. All drainage wells on the roadway will be connected to this sewer.
• After installing the new sewer system, the street will be closed again using the same materials. The sewer trench must settle for three months (to prevent subsequent subsidence of the street).
• Then we will start redesigning the neighborhood. Among other things, the paving will be completely redone. We will use new materials for this. New shrubs and trees will also be planted in the neighborhood.

Detour 

• During the work, some homes will be more difficult to reach by car. Residents will always be able to reach their homes on foot.

Contact 

• Contractor Kraaijeveld is Voorne aan Zee this work on behalf of the municipality Voorne aan Zee . If you have any questions or complaints, please contact Marjolein Kraaijeveld of contractor Kraaijeveld by email nl or by telephone on 0180 61 35 22. 

The Hollandse Delta Water Authority is going to tackle the section running from Oostvoorne to Rockanje. This concerns the Heveringseweg, Verlengde Lodderlandsedijk, Boomweg, and Vleerdamsedijk. The section will be redesigned to meet sustainable safety standards, and major maintenance will be carried out on some parts. 

More information about the work and the schedule can be found on the project website of the Hollandse Delta Water Authority.

Contractor Van Gelder is carrying out Voorne aan Zee on the road network in our municipality on behalf of the municipality Voorne aan Zee . This mainly involves asphalting work. This work may cause temporary inconvenience to road users and local residents. Road diversions may also be put in place in connection with the work.

Stay informed through the ConstructionApp

Contractor Van Gelder uses the BouwApp to keep residents informed. Would you like to stay up to date on the planning, progress, and any diversions related to the (maintenance) projects? Download the BouwApp from the App Store or Google Play store. Search for "Wegwerkzaamheden Voorne aan Zee" in the app and follow it for the latest updates.

We thank you for your understanding and cooperation.