US infrastructure digital twin technology has moved closer to federal adoption after the House Transportation and Infrastructure Committee approved the BUILD America 250 Act by a 62–2 vote on 21 and 22 May, according to the ASCE Infrastructure Report Card.
The bill authorises $580 billion over five years (fiscal years 2027 to 2031), with roughly $474.4 billion in guaranteed funding from the Highway Trust Fund, Holland & Knight reports. A key provision integrates digital delivery requirements into federal transportation policy, pushing operators to adopt the predictive modelling tools that the private sector already uses.
The vote follows the Infrastructure Investment and Jobs Act, which authorised $1.2 trillion in total spending, the largest infrastructure commitment in modern US history. Critics and operators argue the money alone will not fix a system that remains largely invisible until it fails.
US Infrastructure Digital Twin Technology and the Visibility Gap
Beneath American cities lie an estimated 30 million miles of water lines, sewer systems, electric cables and telecom networks. Most failures develop gradually, hidden inside those systems until the economic costs become too large to ignore.
In Fayetteville, Georgia, a data centre campus consumed nearly 29 million gallons of water over 15 months through two pipe connections the county did not know existed. Local officials were simultaneously urging residents to conserve water during severe drought conditions. Water pressure dropped, but there were no early warnings and no practical means to intervene.
Proponents of US infrastructure digital twin technology say a system with real-time metering integration would have caught the drain before those 29 million gallons disappeared.
The pressure on water systems is set to grow. US Environmental Protection Agency estimates show US data centres used 17.4 billion gallons of water in 2023. That total could reach 73 billion gallons by 2028 as facilities expand into drought-stressed regions.
New Orleans Shows What Predictive Modelling Can Do
Digital twin systems create virtual models of physical infrastructure, allowing operators to simulate how networks respond to severe drought, unexpected population growth or the addition of a large data centre before any of those events occur.
In New Orleans, the 17th Street Canal pump station implemented a digital twin to improve decision-making during storm events, helping protect 635,000 people, assets, businesses and critical industries against climate-related flooding.
Operators have collected more infrastructure data than ever, but that information often sits in disconnected systems. Digital twins bring it into a single operational view, shifting teams from reactive break-fix responses to proactive maintenance.
The BUILD America 250 Act is designed to accelerate that shift by embedding digital delivery into federal transportation funding requirements. The committee’s near-unanimous vote signals broad bipartisan support for the approach. The bill now moves to the full House.
