24/07/2026
Most engineers know cable-stayed and girder bridges. Few understand the bridge that sits perfectly between them.
The extradosed bridge isn’t a compromise — it’s a fully tunable system. Swipe through to see:
→ Where it fits in bridge typology
→ Why the 17° cable angle changes everything
→ Ganter & Sunniberg — the two bridges that proved the concept
→ The French vs Swiss design philosophy
→ Why its anchorages cost a fraction of a cable-stayed bridge’s
→ The real material and cost numbers
Save this for your next span-length decision. 🌉
Want to go deeper? Our Computational Bridge Information Modelling, Design & Engineering program covers exactly this.
🔗 https://structurex.live/course-computational-bridge-information-modelling-design-and-engineering/
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