From the perspective of traveling experience, the scenic byway is no longer the only tourist transit or tourism passage as experiencing scenic byways has become a new travel motive, which reflects the spatial mobility of tourism industry elements. Regarding "on the road" traveling experience as the major travel motivation of tourists, this paper believes that the scenic byway system performs the function of direct expression of tourists traveling experience rather than the traditional tourism highway system that transits tourist flow. Recognizing the scenic byway system as a special derived form of tourism destination, the paper analyzes the rationality of scenic byway system as a new linear experience space and expounds the theoretical analysis of this derived form of tourist destination. Their characteristics are summarized using relevant domestic and international case studies. Taking the Tongling- Huangshan section of the Beijing-Taiwan Expressway in southern Anhui as an example, this paper explores the necessity and importance of developing the scenic byway in the region, proposes the construction components of linear tourism experience space and summarizes the differences in development connotation. The introduction of the linear experience space profoundly expands the existing tourism research on the scenic byway system and provides a new direction for tourist destinations development.