ASCE Infrastructure Report Card (2021)
The American Society of Civil Engineers' quadrennial report card graded US infrastructure, giving stormwater systems a D. The report cited aging pipes, deferred maintenance, and billions in needed investment.
The report drew attention to the scale of US infrastructure needs and helped build support for the 2021 Bipartisan Infrastructure Law.
It has become a standard reference for infrastructure investment debates.
The Portman Lane failure is a small example of the aging stormwater infrastructure the report card documents.
