The Impossible Airport – How Iran Built Yasuj Airport at 1,810m in the Deadly Zagros Mountains

The Impossible Airport – How Iran Built Yasuj Airport at 1,810m in the Deadly Zagros Mountains

1,810 meters above sea level. Inside an active tectonic collision zone. Surrounded by mountain ridges on every approach corridor.

Iran didn't just build an airport here. They carved one from living rock — in a place where geography itself was still moving beneath the construction crew's feet.

The Zagros Mountains stretch 1,800 kilometers across southwestern Iran — one of the most seismically violent fold-thrust belts on Earth, where the Arabian and Eurasian tectonic plates are still actively colliding. Landslides. Dense fog. Violent crosswinds. Freeze-thaw cycles that destroy pavement from the inside out.

Before this airport existed, reaching Yasuj from Tehran meant 750 kilometers of mountain highway — a journey measured not in hours, but in risk.

In this video, we take you through the complete engineering story of Yasuj Airport — from the first geotechnical survey drilled into fractured Zagros limestone, to the moment a commercial jet touched down on 3,200 meters of precision-engineered asphalt, high above the clouds.

What you'll discover:
→ How engineers leveled a sloped mountain plateau — moving hundreds of thousands of cubic meters of limestone to achieve ICAO-standard runway gradients
→ The subgrade compaction system designed to survive Zagros earthquakes without cracking
→ How a freeze-thaw resistant drainage network was buried beneath the runway to stop pavement heaving in mountain winters
→ The instrument approach procedures designed around razor-sharp mountain ridges on every compass bearing
→ How the 2018 Iran Aseman Airlines crash — 66 lives lost on Mount Dena — triggered a complete safety overhaul of the entire airport
→ The 2020 runway extension from 2,600 to 3,200 meters — and why it changed everything for this province
→ Why Yasuj Airport is the only lifeline for 750,000 people in a region larger than the state of Maryland.

This airport carries medical patients who cannot survive the road to Tehran. It carries emergency response teams into a zone that a major earthquake could cut off from the world. It carries a province that geography had locked away for centuries.

The Zagros Mountains did not agree to this negotiation. Iranian engineers showed up anyway.

All content in this video is AI-generated for educational and entertainment purposes only. Script references publicly available aviation and engineering data for informational accuracy.

🔔 SUBSCRIBE — every week we go inside the world's most daring and technically impossible mega-projects.
👍 LIKE if Iranian mountain engineering surprised you.
💬 COMMENT: Should Iran build more high-altitude airports in the Zagros — or is the risk too great? 👇

#YasujAirport #IranEngineering #MountainAirport #ZagrosMountains #ImpossibleAirport #MegaProject #IranInfrastructure

Видео The Impossible Airport – How Iran Built Yasuj Airport at 1,810m in the Deadly Zagros Mountains канала ENGINEERING CORE