Disrupting the Disruptors: Part 1 COVID-19 Impacts on Ride-hailing

Eight months ago – in what may now seem like a whole different universe – many transportation planners were focused on a set of technological and...

ASCE Features Paper on Ridehailing and Extreme Weather Events Co-authored by CS Expert

Niloofar Ghahramani, travel demand modeler, co-wrote a paper on disruptions to transportation systems during extreme weather events. In the paper featured...

Declining Ridership: Different Issues in Different Places

If you’re in the business of making transportation better—like my colleagues and I at Cambridge Systematics—you know that there has been rising concern...