The fundamentals of urban mobility are changing rapidly. Apps like Uber and Lyft are becoming ubiquitous around the world and new modes like electric and shared bicycles and scooters are on the rise. The conversation is increasingly trending toward mobility ...

Eighteen years ago, I was deputy general manager of TransMilenio S.A., the city agency running Bogotá’s brand new bus rapid transit (BRT) system. It was amazing to be there at the start of operations for this system knowing that it ...

Despite more than 1.35 million lives lost on the roads each year, traffic-related fatalities aren’t given the same media or political attention as plane, train or boat disasters. Indeed, some view these tragedies as commonplace or unavoidable – but they ...

Improving public transit requires a hard look not just at vehicles and routes but at how people get on and off them. Too often, design that takes into account how all different kinds of people might use a system is ...

While most cities around the world struggle with inequality, in Johannesburg, South Africa, the challenge is compounded by the legacy of apartheid. In the apartheid era, black populations were relocated to the poorly serviced areas far away from job opportunities. ...

Dadalas, donfos, matatus, trotros, car rapides, minibus-taxis – whatever you call the on-demand minivan services that are so ubiquitous in many African cities, you can’t argue with their dominance. Such paratransit systems, as they are known in the transport world, ...