CRH has agreed to acquire Arcosa in an all-cash transaction valued at about $8.5bn, in a deal that would expand the building-materials group’s US infrastructure footprint.

The companies announced on 22 June that CRH would pay $150 per Arcosa share, subject to Arcosa shareholder approval and regulatory clearance. CRH said the offer represents a premium to Arcosa’s recent trading average.

Arcosa, based in Dallas, supplies infrastructure-related materials and products. Its construction products business includes quarries, asphalt plants and terminals, while its engineered structures unit serves energy transmission markets.

CRH framed the deal as part of a strategy to build an aggregates-led portfolio tied to long-term US infrastructure demand. The company also pointed to grid modernisation, electrification and data-centre construction as growth drivers.

Those claims are strategic forecasts, not guaranteed outcomes. The transaction still faces shareholder and regulatory review, and antitrust analysis will depend on the overlap between CRH and Arcosa businesses in specific local markets.

If completed, the acquisition would deepen CRH’s exposure to US public works and private infrastructure spending at a time when energy and data infrastructure are becoming central to construction demand.