Cardiff Council has submitted a planning application detailing the transformation of Kingsway, a traffic-dominated junction, into a tree-lined public square with views towards City Hall and the National Museum. The area is set to become almost totally pedestrianised, with vehicle access highly restricted to maintenance and event purposes only.
Addressing Neglect and Anti-Social Behaviour
Planning documents describe the current state of Kingsway as an environment that feels 'neglected and unsafe', attributed to heavy traffic, poor pedestrian crossings, and an ageing underpass. The area has been associated with anti-social behaviour, and poor maintenance, such as worn road markings and dated surfaces, has reinforced a sense of decline. Vehicle pollution has also contributed to the area's unappealing character.
As a result, Kingsway has become a place people pass through rather than a destination, leading to a long-term perception of it as run-down.
Design and Features
The proposed scheme includes well-lit clear crossings, wide pavements prioritising pedestrians and cyclists, integration with Friary Gardens and Cathays Park, urban greenery, benches, and small cafe spill-outs. Public art drawing on Cardiff's history and space for events or temporary installations are also planned.
The application states: 'The desired user experience is about safety, comfort, and sociability, while the sense of place should balance Cardiff's civic dignity with an inviting green boulevard that connects heritage, culture, and everyday life.'
Cycling and Access
Cycling infrastructure will be integrated to support sustainable travel, connecting to existing and proposed city-wide routes with secure parking and clear wayfinding. While the space is not intended to be a primary cycling route, it will facilitate access to the public realm and cycle parking closer to Queen Street.



