urban issues

  • Can Variable Transit Fares Increase Equity?

    Can Variable Transit Fares Increase Equity?

    Campaigns to introduce what activists call “fair fares” on mass transit systems have recently taken root in U.S. cities. The idea behind these initiatives is to introduce a pricing system that is less regressive in order to promote equity for low-income riders. Most major U.S. public transit systems, including New…

  • Worlds Collide: Using Fluid Dynamics to Solve Urban Traffic Woes

    Worlds Collide: Using Fluid Dynamics to Solve Urban Traffic Woes

    Researchers point to a new way to analyze traffic congestion in growing cities.