Introduction: The Lifeguard Dives into Innovation
In the world of modern transportation planning, the answer is yes. Consider the story of Bradley Adams, PE – once a lifeguard, now Senior Vice President of Transportation at The Sanborn Map Company. Brad’s journey from scanning pools for swimmers to scanning roadways with lasers epitomizes the leap in technology that transportation agencies are experiencing. His journey is not unlike Sanborn’s, who was one of the first companies to make the evolution from paper maps and CAD drawings, intelligent GIS systems, and dynamic digital twins. They are more than just tech stories – they’re narratives about making travel safer and more efficient. This was captured during the accompanying podcast to this blog (shown below) hosted by Matthew Byrd and the Reality Capture Network (RCN), where Brad demonstrates how Sanborn is leading the charge, turning data into actionable solutions that save time, save money, and save lives.
From CAD to Digital Twins: The Evolution of Transportation Mapping
Not long ago, transportation projects relied on blueprints and 2D CAD plans. In this podcast, Brad recalls those early days at TxDOT in the 1980s, when the arrival of Computer-Aided Design was revolutionary. Engineers moved from hand-drawing to designing highways on green-screen computers. Fast forward to today, and the revolution has accelerated. We’ve gone from static CAD drawings to Geographic Information Systems (GIS) that layer data on interactive maps, and now to digital twins – fully virtualized replicas of roads and infrastructure. A sort of “digital conduit”. This progression transforms how we understand and manage transportation networks. A digital twin isn’t just a pretty 3D model, but also a living model that can integrate real-time data (like traffic or sensor readings) with the physical world. A digital twin lets decision-makers see and test things virtually before they happen in reality – preventing costly mistakes and enhancing public safety.
Bridging the Innovation Gap
For many public agencies and transportation firms, the idea of sourcing lidar scanning or digital twins can be daunting. As Brad explains, some experienced professionals have “still not seen a point cloud” up close – referring to the billions of laser-measured points that create 3D digital scenes. This means we have a long way to go. Mr. Adams encountered this reluctance early on when he pioneered laser scanning on highway projects. The solution then, as now, was education and partnership.
Sanborn’s approach to innovation carries a “Yeah, we can do that” philosophy. Rather than shy away from new challenges, Sanborn leans in – whether that means mounting one of the first LiDAR scanners on a vehicle in 2003 or integrating complex datasets for a state-wide traffic system in 2025. This proactive mindset helps bridge the gap for Sanborn’s clients. Transportation leaders don’t need to be technologists to benefit from these advances; they just need the right experts beside them. With over 150 years of mapping legacy, Sanborn blends old-school know-how with cutting-edge tech, creating a natural step forward to guide agencies through the transition.
“We’re Painting a Picture with Data”: Visualizing Solutions for Safer Roads
Imagine a canvas where every brush stroke is a datapoint – aerial imagery, laser scans, traffic counts, design plans – layered into a rich, realistic map. Sanborn’s geospatial solutions turn that concept into reality. By blending aerial mapping, mobile lidar, GIS, and even real-time data feeds, they create a comprehensive, analytic picture of the transportation environment. This big-picture view pays off in tangible ways for public safety and planning. For example, road safety audits traditionally require field visits to identify hazards, which can be time-consuming and subjective. Now, a digital twin can be analyzed remotely with sub-centimeter accuracy, revealing issues like poor sightlines or hazardous curves that might be missed otherwise. Planners and engineers can test “what-if” scenarios in the digital model – such as adding a turn lane or changing signal timing – to predict their impact before committing resources.
Sanborn’s work with clients across the U.S. showcases this power of data-driven insight. In Texas, the company supports DriveTexas™, a statewide road conditions platform that integrates live data on traffic, weather, and construction. By incorporating the federal Work Zone Data Exchange feed, the system shares up-to-the-minute information on work zones, keeping travelers informed and improving safety during events like hurricanes or ice storms. In Colorado, Sanborn helped map over 8,000 miles of highway right-of-way into a unified GIS layer, streamlining everything from construction planning to utility placement across the state. These projects are essentially data paintings – multi-layered visualizations that solve real problems. They highlight how a well-built digital twin or GIS solution can serve as a single source of truth, enabling smarter decisions in less time.
Saving Lives as the Bottom Line
Ultimately, the drive for innovation in transportation isn’t just about cool tech – it’s about people. Every efficiency gained and every hazard identified can translate into lives saved. As Brad mentioned, Sanborn likes to say its “transportation solutions help Departments of Transportation save money, save time, and save lives”. That ethos is increasingly resonating in the private sector as well, where more and more transportation and logistics firms are putting these principles into practice. Data can play a decisive role in achieving these ambitious safety goals. As Brad Adams passionately puts it in reference to Texas’ Vision Zero program, “Our goal is to have a full 24 hours that nobody dies on a public highway.” Reaching zero deaths for even one day, as cynical as it sounds, would actually be a monumental milestone – and geospatial data integration is a key tool to get there. By analyzing accident hotspots through a digital twin, agencies can proactively redesign dangerous intersections. By monitoring real-time road conditions, they can warn drivers of hazards ahead. And by visualizing infrastructure in 3D, they can plan more forgiving, safer roads for the future. In the evolving narrative of transportation, those willing to innovate will lead the way, and Sanborn’s story shows that sometimes the leap from saving swimmers to saving drivers isn’t so far after all.
