From Subgrade to Surface

By Kevin Garcia, Contributing Author  

Like building a road, the digital infrastructure for intelligent asphalt operations must be constructed layer by layer: sensors as the foundation, interoperability as the binding course and AI as the high-performance surface. 

The asphalt industry has talked about connected jobsites for years. This vision includes equipment that communicates seamlessly and data that flows from field to office without re-entry. In 2026, advancements to infrastructure make this dream possible. 

The transformation is about convergence, much like the carefully layered structure of a road pavement. Industry-wide interoperability standards now exist, sensor technology is proven and manufacturers are building systems that actually talk to one other. For the first time, truly intelligent and semi-autonomous asphalt operations are viable.

Laying the Foundation

Contractors are discovering what integrated systems can deliver. Common Data Environments (CDEs) create a single source of factual information across projects, eliminating duplicate data entry and miscommunication. 3D machine control systems, once premium technology reserved for airport runways, are now competitive necessities for meeting tighter highway specifications. 

The results are measurable. Some contractors have increased dispatch capacity while others have cut project prep time by 50%. Integrated 3D systems are delivering 10-20% reductions in material waste, with savings that flow directly to the bottom line.

Until recently, achieving this level of integration meant committing to one vendor's ecosystem. The ISO/TS 15143-4:2025 standard changes that equation. True plug-and-play interoperability across manufacturers is now possible, allowing contractors to build best-in-class systems based on performance rather than compatibility constraints. 

Sensing a Difference

Connectivity alone isn't enough. For systems to coordinate intelligently, they need comprehensive information provided by sensors that can show what's actually happening on the ground. 

Multi-axis sensors in grade control systems now provide millimeter-level precision, and temperature monitoring ensures optimal paving and compaction. GPS positioning tracks equipment in real time. 

Emerging technologies like roller-mounted Density Profiling Systems (DPS) can map compaction quality during construction. This shift from reactive testing to proactive quality control is critical as research shows that just a 1% improvement in compaction can extend road life by 10% or more. On the horizon, innovations like flax-based smart sensor fabrics could enable roads to report their own structural health without the need for drilling or coring.

The Agentic Layer

When sensor-rich equipment communicates through interoperable systems, agentic AI will become possible. We’re already seeing traditional AI come into play, assisting operators by helping maintain grade or optimize a single machine's performance. Agentic AI will go further by observing conditions across multiple systems to plan and then execute coordinated actions with minimal human oversight.

This year marks a turning point toward that capability. The standards exist, sensors are proven and leading vendors are enabling true interoperability… agentic AI is the next step.

Building Your Stack

So what should asphalt contractors prioritize today?

• Ask about compliance: Ensure equipment purchases meet the ISO/TS 15143-4:2025 standard to work with future additions. 
• Integrate data: Look for systems that integrate into CDEs rather than creating data silos.
• Address pain points: If labor shortages are of concern, use operator assistance systems to multiply the effectiveness of less-experienced crews.
• Catch problems early: Use real-time sensor feedback to prevent rework costs.
• Reduce waste: Implement precision placement systems to meet sustainability requirements and deliver measurable results.

The convergence happening in 2026 represents more than incremental improvement; it's a fundamental shift in how roads are built. Every sensor-equipped, interoperable system added today delivers immediate ROI while positioning contractors for the autonomous operations ahead.

Kevin Garcia is the general manager for civil specialty solutions at Trimble.