Alerts

By Christopher M. DiPrima, NMA Board Member Editor’s Note: In Part 1, Chris detailed two major causes of induced demand and explained why the overall supply vs. demand effects are manageable. Here he takes on some of the arguments which cite induced demand as a rationale against increasing highway capacity.   Having established the relationship […]

By Christopher M. DiPrima, NMA Board Member Editor’s Note: We touched on induced demand—the theory that as highway capacity increases, demand does also, thereby creating a never-ending need for more capacity—in NMA E-Newsletter #599 last year. In light of the current infrastructure negotiations in Washington, and the ongoing effort to reshape urban land use by […]