
The annualized April total exceeded public transportation construction spending of $49.9 billion, underscoring how rapidly AI-linked infrastructure investment is expanding.
US data center construction spending rose 28% year over year in April to a record annualized rate of $50.7 billion. That put spending on data center buildouts above public transportation construction spending, which came in at $49.9 billion over the same period. The crossover highlights the scale of private capital flowing into digital infrastructure as demand for computing capacity grows.