Across the world, cities are making their transport systems more environmentally friendly. They are revamping bus services to be faster and more reliable, introducing bike-sharing schemes, putting in cycle lanes and reducing the number of cars on the road.
At the same time, the world’s population is becoming increasingly urban. For the first time ever, more people now live in cities than in the country. A larger urban population requires more and better public transportation, and improved road management. Read more.