November 15, 2024
Looking at cost and benefit in 316 urban areas, a recent study from the University of Pennsylvania suggests that rather than taking city streets for granted, we should ponder the alternatives.
February 25, 2024
January 9, 2023
Intuitively logical for reducing congestion, sometimes adding highway lanes and road building have unintended consequences.
May 16, 2018
Since billions have been proposed for infrastructure spending, we should consider some surprising suggestions from researchers on traffic congestion.