Improvements to the roundabout at Evertsenplein
The Rijksstraatweg/Amnesty Internationallaan roundabout is an important roundabout for Hellevoetsluis. There have been concerns about the traffic safety of this roundabout for some time, as it is used by cars, buses, cyclists, scooters, and pedestrians. The municipality is therefore going to improve the roundabout.
In April 2024, the bicycle crossing on the north side was moved further away from the roundabout. This has improved visibility for road users. From February 2026, we will also move the other three bicycle crossings further away from the roundabout.
Planning and phasing
The work, which will take place from Monday, February 2, through Friday, April 3, includes paving work to relocate the central reservations, bicycle paths, and footpaths. We will also be replacing the top layer of asphalt on the roundabout and installing illuminated pedestrian signs.
The work will be carried out in three phases, during which traffic will largely continue to flow. Only during the final phase of the work will the roundabout be closed at night on working days. A diversion route will be in place during the closures. This will be indicated by signs. Traffic controllers will also be on site to provide directions.
Phase 1 - Sections 1 and 2
- When: Monday, February 2 through Friday, February 20.
- What is happening: Van Gelder is relocating the sidewalk and bike path in sections 1 and 2 (see image).
- The road remains open to cars, trucks, and motorcycles.
- Detour: Cyclists will be diverted via the south side of the roundabout; please follow the signs. A crossing will be provided for pedestrians, which will also be indicated by signs.

Phase 2 - Sections 3 and 4
- When: Monday, February 23 through Friday, March 13.
- What is happening: Van Gelder is relocating the sidewalk and bike path in sections 3 and 4 (see image).
- The road remains open to cars, trucks, and motorcycles.
- Detour: Cyclists will be diverted via the north side of the roundabout; please follow the signs. A crossing will be provided for pedestrians, which will also be indicated by signs.

Phase 3 - Night work on the roundabout
- When: Monday, March 16 through Friday, April 3, on weekdays between 9:00 p.m. and 5:00 a.m.
- What will happen: The paving of the central reservations, the section of cycle paths and sidewalks adjacent to the roadway will be modified. We will also install illuminated pedestrian signs above the crossings. In the final week, the asphalt on the roundabout will be renewed.
- Detour: Traffic will be diverted at night.
- Public Transport: Buses are running on a modified route. Please consult the EBS website and the Connexxion website for more information.

BuildingApp
Contractor Van Gelder is Voorne aan Zee this work for the municipality Voorne aan Zee . Would you like to stay informed about the planning, progress, and any diversions related to the (maintenance) projects? Download the BouwApp from the App Store or Google Play store. Search for "Roadworks Voorne aan Zee" in the app and follow it for the latest updates.
Questions
If you have any questions about the work being carried out and the diversion route, please contact Van Gelder's environmental managers: Liesbeth van Dijke on +31 (0) 6 81 93 84 92 or Francis Danen on +31 (0) 6 14 36 40 70. For other questions, please contact the municipality at 14 0181.