以川藏公路和魯朗社區為例，基於田野調查以探討旅遊語境中道路與社區的互動關係，分析道路變遷對沿線地方社區產生的影響，以及邊緣地區如何借助道路變遷捲入全球化和現代化進程，借此尋找偏遠社區去邊緣化的基本邏輯。認為旅遊發展背景下川藏公路實現了意義轉變和功能重構，道路與社區的關係因而引申為景觀空間乃至發展中的共生關系，社區被納入道路旅遊空間，實現旅遊聯結，推動社區從被動捲入向主動參與、從單向發展向多元現代化的轉變。魯朗社區也依托重要道路而進入國家政策話語中並構建政治聯結，邊緣社區借助川藏公路而實現「旅遊中心化」及去邊緣化。

From the perspective of road anthropology and taking Sichuan-Tibet Highway and Lulang Community as examples, this paper which is based on fieldwork discusses the interaction between road and community in the context of tourism, and analyzes the impacts of road change on the local communities along the route and how peripheral areas can get involved in globalization and modernization by means of road change, so as to seek the basic logic of de-marginalization in remote communities.It believes that Sichuan-Tibet Highway has realized a transition of significance and function reconfiguration under the background of tourism development.The relationship between road and community has extended to the symbiotic relationship of landscape space, as well as the relationship of intergrowth development.The communities have been included in the road tourism, which leads to the tourism connection and promotes communities to transform from passive involvement to proactive participation, from one-way development to multimodernization.Relying on the trunk road, Lulang Community has entered the discourse of national policy and constructed political connection.Meanwhile, marginal communities have also achieved "tourism centralization" and de-marginalization in virtue of Sichuan-Tibet Highway.