Revolution in Roundabouts: swedish Design Promises Safer, Smoother Traffic
STOCKHOLM — May 23, 2024 — A groundbreaking innovation in roundabout design, the Hasselcirkeln, promises safer and more efficient traffic flow. Developed by a Swedish engineer, the Hasselcirkeln is designed to significantly reduce accidents while increasing traffic permeability. The first roundabouts are set to be built in Uppsala, Sweden, offering a potential model for cities worldwide. This forward-thinking design is poised to transform how we approach intersection safety.
Revolution in Roundabouts: Swedish Design Promises Safer, Smoother Traffic
Stockholm—a Swedish engineer has unveiled a groundbreaking solution too improve traffic flow and safety at intersections: the Hasselcirkeln, a new type of roundabout designed to reduce accidents and increase efficiency. Construction of the first Hasselcirkeln roundabouts is slated to begin this year.
The Hasselblom Innovation
While roundabouts are generally considered safer than traditional intersections (2), engineer Sebastian Hasselblom’s design offers unique advantages.the Hassel circle
was initially conceived in 2021 as a technical design. After four years of progress in collaboration wiht the Swedish transport administration, the design has been finalized and is ready for implementation.
Key Features and Benefits
- Lane Consistency: Drivers enter and exit the roundabout in the same lane, eliminating the need for lane changes within the circle.
- Priority-Free Flow: Drivers do not have to yield to others while navigating the roundabout, reducing potential collision scenarios.
- Reduced Accidents: The design is projected to decrease the number of accidents by 72%, according to hasselcirkeln.se.
- Increased Permeability: Traffic flow is expected to increase by up to 22%, according to hasselcirkeln.se.
The primary advantage of the Hasselcirkeln lies in its design, which ensures drivers do not have to change the lane, enter the roundabout in one lane, and in the same lane they come out of it.
This eliminates the need to give priority to other vehicles, thereby preventing unnecessary collision situations.
Implementation and Future Plans
The first Hasselcirkeln roundabouts will be built in Uppsala, Sweden. The city of Uppsala also plans to upgrade existing roundabouts to the new design. Skåne, another Swedish city, has similar plans to replace existing roundabouts with the Hasselcirkeln.
The innovative design has garnered attention beyond Sweden, with Poland being among the first to take notice. There is potential for the Hasselcirkeln to be adopted in other countries, including the Netherlands and Germany.
Expert Opinion
experts believe that the Hasselcirkeln guarantees safety and reduces chaos. The design promises lower accident rates and greater permeability, according to hasselcirkeln.se.
FAQ: Hasselcirkeln Roundabouts
- Where will the first Hasselcirkeln roundabouts be built?
- Uppsala, Sweden.
- What is the main benefit of the Hasselcirkeln?
- Elimination of lane changes and priority yielding within the roundabout.
- How much are accidents expected to be reduced?
- By 72%, according to hasselcirkeln.se.
- How much is traffic flow expected to increase?
- By up to 22%, according to hasselcirkeln.se.
