Gallery_road

Gallery road

Gallery road

Road through remote mountain areas of China

The archaeological Gallery Roads (simplified Chinese: 栈道; traditional Chinese: 棧道) were routes traversing remote mountainous regions of China. The roads were fashioned using wooden planks securely fastened within holes carved into cliff sides. Primarily found in the Qin Mountains, they connected the Wei River and the Han River valleys. The first gallery roads were built during the Warring States period (476–221 BC) and used by Qin to invade Shu and Ba. They were fully consolidated into a thriving network during the Han dynasty. Before the 20th century, very primitive versions were used in the western gorges of the Pamir Mountains.

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Main article: Ancient trackway

Introduction

Shu dao

Gallery Roads, Cliff Roads or Plank Roads are notable engineering accomplishments in ancient Chinese history. These infrastructures were predominantly constructed to ease transportation across cliffs in rugged mountainous areas.[1] The Shu Road serves as a prime illustration, traversing some of China's most rugged and desolate terrains, including the Qinling and Daba Mountain ranges. Functioning as a crucial link between the Wei River valley and the ancient capital of Chang'an, this road employed the plank road technique to secure pathways across cliffs and steep ravines.[2]

The construction of gallery roads was tailored to the specific topographical features of the surrounding terrain, resulting in unique structural implementations.[3] The most prevalent type of gallery road is a wooden plank road anchored to cliffs using holes and wooden piles, subsequently covered with wooden boards. An alternative method involved carving stone roads directly into cliff faces.[1]

Modern reconstructions of gallery roads incorporate materials like steel and stone to improve durability. Additionally, specific sections feature glass components aimed at attracting tourists.[4]

Shudao

Shudao is the general name of the historic road that was constructed through the Qinling, Micang and Daba mountainous barrier. The main function of the Shudao is to connect the Wei River valley (today's Guan Zhong) with the ancient capital Chang’An (today's Xi’An) in the north with Shu (today's Chengdu) in the south.[5] Shu Road passes through the most rugged and desolate terrains in China. The first major highways were most likely built in the Warring States (481–221 BCE) period. During the Qin (221–206 BCE) and Han (206 BCE – 220 CE) dynasties, they started massive and advanced road building. For the most part, they took advantage of natural corridors discovered and used by ancient peoples earlier. To build these important paths along the steep and dangerous cliff, the ancients used the innovative road-building technique "Gallery Road" to fix the roads on the rock walls and cross the mountains, rivers and valleys.[2]

See also

References

  1. [1]
    Chen, Hu, Q., Wang, S., & Yang, H. (2016). "A virtual restoration approach for ancient plank road using mechanical analysis with precision 3D data of heritage site". Remote Sensing. 8 (10): 828. Bibcode:2016RemS....8..828C. doi:10.3390/rs8100828.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. [2]
    Jupp, David. "The Application of 3S Technology to Plank Road research and development of spatial information systems in the Qinling and Daba Mountains: I. Geographical, Geological and Historical Background". Shaanxi Peoples Education Press.
  3. [3]
    Li, J (2022). "Ancient Cliff Roads of the Three Gorges". China.org.cn.
  4. [4]
    Global IP News (2021). "State Intellectual Property Office of China Receives Dongguan Hanlin Sensor's Patent Application for Stress Detection Warning Equipment for Glass Gallery Road". Global IP News. Transportation Patent News. p. 1.
  5. [5]
    Wiens, Herold J (1949). "The Shu Tao or the Road to Szechuan: A study of the development and significance of Shensi-Szechuan road communication in West China". PhD Dissertation, Department of Geography, University of Michigan, Ann Arbor, MI.


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