For anyone who has navigated a crowded city street, the idea of a calm, walkable city centre might seem like a fantasy. But around the world, a quiet revolution is underway, reclaiming urban cores for people. How do cities pull off this magic trick?
The 'Why' Behind Walkability
The
global push towards pedestrianisation is not just about aesthetics; it's a response to pressing urban challenges. Cities are grappling with air pollution, traffic congestion, and a desire for a higher quality of life. Creating car-free or car-lite zones is a proven strategy to tackle these issues. The benefits are compelling: improved air quality, reduced noise pollution, and safer streets are just the beginning. Studies have shown that walkable environments also encourage physical activity, boost mental well-being by lowering stress, and can even strengthen community bonds by creating shared public spaces. Furthermore, contrary to the fears of some business owners, pedestrian-friendly streets often lead to increased foot traffic and higher retail sales.
The Toolkit for Transformation
So, how do planners actually make a street pedestrian-friendly? It's more than just putting up a 'No Cars Allowed' sign. The process involves a range of design principles aimed at making walking safe, comfortable, and interesting. Key strategies include widening sidewalks to provide ample space, installing traffic-calming measures like raised crosswalks and narrowed lanes to slow down vehicles, and ensuring the area is well-lit. Other elements like adding benches, planting trees for shade, and creating small public plazas with seating encourage people to linger. Crucially, successful projects integrate seamlessly with public transport, ensuring that people can easily reach the area without a car.
Global Models of Success
Many cities offer inspiring examples. Paris has been famously ambitious under Mayor Anne Hidalgo, making large parts of its historic centre car-free and redesigning iconic areas like the Champs-Élysées. In Barcelona, the 'superblock' model has gained international acclaim. This concept involves grouping several city blocks and redirecting through-traffic around the perimeter, opening up the internal streets for parks, plazas, and pedestrians. In Seoul, the demolition of a city-centre highway to restore the Cheonggyecheon stream created a 5.8ndkilometre park that is now a major public attraction, lowering pollution and summer temperatures in the process. Even car-centric New York City permanently pedestrianised parts of Times Square, resulting in a dramatic drop in injuries and a boost for local businesses.
The Indian Context: Progress and Hurdles
In India, where pedestrian and cycle trips make up a significant portion of urban travel, the concept is gaining traction. Chennai's T. Nagar saw the creation of a pedestrian plaza in its bustling Pondy Bazaar shopping district, inaugurated in 2019. The project aimed to transform the commercial street with wide, level footpaths, seating areas, play equipment, and bollards to prevent vehicles from entering pedestrian zones. Similarly, the historic Chandni Chowk in Delhi underwent a major redevelopment to prioritise pedestrians and non-motorised vehicles during peak hours, restricting general traffic from 9 am to 9 pm. The project aimed to decongest the area and restore its heritage character. However, both projects have faced ongoing challenges with enforcement, including illegal parking and encroachment by vendors, highlighting the difficulty of maintaining these spaces after they are built.
Challenges on the Path to Walkability
Creating pedestrian friendly streets is not without its difficulties. Initial opposition from local businesses and residents who fear loss of access and parking is common. There is also the challenge of traffic displacement where closing one street can increase congestion on surrounding ones if not managed carefully with a broader network strategy. For many cities the biggest hurdle is simply undoing decades of urban planning that was built almost entirely around the car. This requires not just financial investment in new infrastructure but also a significant political will and a shift in public mindset. Ensuring these new spaces are accessible to everyone including the elderly and people with disabilities is another critical consideration.
