Sterling Infrastructure’s Transport Margins Jump to 15.6% with $733M Backlog
Sterling Infrastructure’s Transportation Solutions segment reported a 10% year-over-year revenue increase and a 40% rise in adjusted operating profit during Q3 2025. Adjusted operating margins expanded 335 basis points to 15.6%, supported by a $733 million backlog and a strategic shift away from low-bid highway projects.
1. Margin Expansion and Revenue Growth
Sterling Infrastructure’s Transportation Solutions segment posted a 10% revenue increase and a 40% surge in adjusted operating profit in Q3 2025, driving margins up 335 basis points to 15.6% on disciplined project execution and technical expertise.
2. Strategic Portfolio Shift
Management is phasing out low-bid heavy-highway projects in Texas, expecting most of this lower-margin backlog to complete by the first half of 2026, which should further lift segment profitability as these contracts roll off.
3. Backlog Growth and Forecast
With a $733 million backlog up 23% year-over-year and forecasts for 13.5%–14% operating margins in 2025, the segment aims to leverage design-build and alternative-delivery methods across key Rocky Mountain and Arizona markets for stable, profitable growth.