A 3D Road Paradigm. That’s the real shift. It’s not about technology, it’s about perspective. When cities start to see what’s above and below as one connected system, they can build streets that work better today and last for generations.

There is a need for a methodology to provide key metrics for urban planners to quantify the impacts of road closures.

This blog provides a draft roadmap for quantifying the "where" and magnitude of road closures with the Disruption Occurrence Index (DOI)

Integrating the concept of risk velocity into the crumbling infrastructure as a hazard discussion