The remnants of these cut mountains are reinforced with \u00a0metal meshes\u00a0, projected concrete, and sophisticated drainage systems to minimize hazards such as landslides. The final product is an awe-inspiring, \u00a0neat passage\u00a0 through the mountain with vertical walls that can reach up to \u00a0200 meters\u00a0 high, leading observers to wonder if a giant knife had sliced straight through.<\/p>\n
<\/p>\n
Regions Embracing the Cutting Technique<\/h2>\n
This innovative “cut walls” method is predominantly observed in the \u00a0mountainous provinces\u00a0 of \u00a0Guizhou\u00a0, \u00a0Yunnan\u00a0, and \u00a0Sichuan\u00a0. In these areas, the unique karst landscape and complex rock formations render traditional tunnel construction impractical. Noteworthy projects like the \u00a0Guiyang-Qianxi highway\u00a0 and the Taihang mountain pass have shortened travel times dramatically\u2014from hours to mere minutes. Moreover, this technique has been vital for the high-speed rail connection between \u00a0Beijing\u00a0 and \u00a0Guangzhou\u00a0, where certain sections literally split rock formations in half.<\/p>\n
<\/p>\n
\n
![\"China](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/08\/Carved-mountains-or-Cut-mountains-can-refer-to-mountains-that.png\")
\n
![\"China](\"https:\/\/teknomers.com\/en\/wp-content\/uploads\/2025\/08\/Carved-mountains-or-Cut-mountains-can-refer-to-mountains-that.png\"\/)
\n <\/a>
\n Click the image to watch the video<\/span>\n <\/div>\n<\/p><\/div>\n<\/div>\n
Reasons for Choosing Cuts Over Tunnels<\/h2>\n
The decision to opt for cutting rather than tunneling stems from both \u00a0technical and economic considerations\u00a0. In areas with high water tables or unstable rock, tunneling can become perilous and prohibitively expensive. Open cuts, on the other hand, allow for easier maintenance compared to tunnels, which necessitate regular ventilation, lighting, and drainage systems. Additionally, this method accommodates larger vehicles, essential for a country that heavily depends on road transport for goods.<\/p>\n
<\/p>\n
Global Use of the Cutting Technique<\/h2>\n
While China has mastered this method, it is not exclusive to the country. \u00a0Norway\u00a0 employs similar cutting techniques in its fjords, leveraging the landscape’s features to avoid drilling. Meanwhile, in the \u00a0United States\u00a0, the \u00a0Cumberland Gap\u00a0 in the Appalachians is an example of cutting used on a smaller scale. Despite this, no nation has matched the \u00a0ambitious scale\u00a0 and artistry observable in China\u2019s mountain-cutting projects.<\/p>\n
<\/p>\n
Environmental Considerations<\/h2>\n
Though the advantages of this technique are clear, particularly in terms of economic development and enhanced connectivity, it does raise important \u00a0environmental\u00a0 concerns. Such constructions can have detrimental effects on local ecosystems, alter natural water drainage patterns, and fragment wildlife habitats. Additionally, the \u00a0dust and noise pollution\u00a0 generated during construction can lead to millions of tons of waste. As a result, while cutting is an impactful technique, it is typically utilized only in exceptional situations, with tunneling still being the preferred method in many cases.<\/p>\n
<\/p>\n
In summary, China’s innovative techniques in cutting mountains reveal the country’s robust engineering capabilities and its drive toward modernization. As the balance between development and environmental stewardship continues to evolve, it remains crucial to address the challenges posed by such aggressive construction methods.<\/p>\n<\/div>\n
Cover image | Zhang Meifang<\/a> and R\/Damnthatsinteresting<\/a><\/p>\n In Xataka | China has a machine capable of changing the rotation of the earth. Now they are building an even bigger project.<\/p>\n