Before the commencement of the "Ulaanbaatar Metro" project construction, an archaeological study and reconnaissance mission was conducted by a research team from the Institute of Nomadic Archaeology at the National University of Mongolia (NUM). The primary objective was to identify and safeguard any historical or cultural heritage sites along the planned route.

Results of the Study:

Through the study conducted across the 19.4 km project area extending from Tolgoit to the Uliastai roundabout, no visible historical or cultural heritage sites were discovered.

• City Center Section: Due to long-term urban settlement, road networks, and existing building structures, the original landscape has been significantly altered. Therefore, the study concludes that the preservation of historical artifacts in this area is not possible.
• Khujirbulan Area: Although this zone has relatively low construction density, it was examined in detail using "linear study" methodology. No historical sites or monuments were found.

Recommendation: Although no surface artifacts were found, the possibility of buried heritage cannot be ruled out. It is recommended to maintain caution during construction and immediately notify professional organizations if any artifacts are uncovered.