Post by Engineers Without Borders South Africa

Engineering Is Nothing Without the People It Serves. Jozi My Jozi Inspired this👇 This past Sunday, we attended Main Street Sundays - Jozi My Jozi's Reclaim Our Streets event in Marshalltown, Johannesburg. What we came back with was more than just a good experience. It was a reminder of why the work we do at Engineers Without Borders South Africa matters. What we witnessed wasn't just a street activation or a community event. It was a living, breathing example of what happens when infrastructure is intentionally designed around people ,not the other way around. Main Street, Marshalltown was closed off corner to corner. No cars. No taxis. No barriers between people and their city. And what filled that space was something powerful: families with prams and children on bikes, artists displaying their craft, entrepreneurs showcasing their businesses, elders walking freely, and strangers becoming neighbours, all sharing the same stretch of road, comfortably, safely, and joyfully. It was people-centred design in action. This is something we speak about often, the idea that the most effective engineering solutions are not built for communities, but with them. That infrastructure only works when it reflects the real needs, rhythms, and daily realities of the people it serves. Main Street Sundays made that principle visible in a way that no textbook or boardroom conversation can replicate. The event also highlighted something critical about our cities: accessibility matters. The route was designed so that prams, wheelchairs, skates, and bikes could all move through it freely. Johannesburg Metropolitan Police Department (JMPD) were present not to restrict, but to enable. Signage guided people without overwhelming them. Every practical detail was considered through the lens of inclusion. That is engineering thinking applied to community building. Beyond the physical design, what stood out was the social infrastructure on display. Brands and organisations activated along the route not just to sell, but to connect. Conversations were had between people who would never otherwise cross paths. Ideas were exchanged. Perspectives shifted. The city became, for one Sunday, a place people felt proud to be part of. Johannesburg has always been a city of arrival. People come here from every province, every background, every story building their lives and contributing to the fabric of this city. Main Street Sundays honoured that. It created a space where diversity wasn't just tolerated it was celebrated. That is the kind of city we want to help build. Not just in infrastructure, but with the people. Thank you to Jozi My Jozi for demonstrating what is possible when a city chooses its people. We are watching, learning, and inspired. Written by Zenzele Mntambo Innocent Mabusela Robyn Clark