This week on Built on Numbers, we break down the engineering brilliance and financial strategy behind Munich’s iconic Allianz Arena — a stadium that revolutionised sports architecture with its glowing façade and cost-efficient design. From budget planning to structural innovation, discover how numbers shaped one of football’s most recognisable arenas.

The Monaco Grand Prix stands as the crown jewel of Formula 1, celebrated for its unparalleled glamour, rich history, and formidable challenge. In this week’s blog, we delve beneath the surface to explore the fascinating numbers and engineering feats that define this iconic street circuit, uncovering what truly sets Monaco apart in the world of motorsport.

On This Track, History Was Made.
To mark the anniversary of the Transcontinental Railroad’s completion on May 10, 1869, we dive into the Pacific Railway Act — a masterclass in megaproject procurement, risk, and reward. From bold legislation to economic transformation, this is infrastructure at its most ambitious.

Discover the fascinating numbers behind Churchill Downs, home of the Kentucky Derby for nearly 150 years. From its start on 80 acres to hosting over 165,000 fans, this iconic racetrack showcases impressive engineering, major renovations, and record-breaking features.

Brisbane’s skyline and riverside precincts have undergone a remarkable transformation between 1984 and 2022. What began as a modest, mid‑rise city has blossomed into a dynamic, world‑class metropolis, driven by visionary developments that have reshaped how we live, work, and play. Below, we explore five landmark projects that defined this era of growth and innovation.