| Along with the fast development of the Chinese city, the transportation problem of the solution center city can't be single to depend to open widely the road to realize, particularly is way that old city area. therefore, City-viaduct developments many big cities have to choose. Perfectly right, City-viaduct resolved the transportation problem of the city in the certain history period, but affect to the city business space construction creation importance. But current City-viaduct transportation and affect the aspect to the city business development investigative are few. Completely, system, inquiry into the City-viaduct transportation system to have the important theories meaning to the influence of the business district of Guangzhou City thoroughly with practice the meaning. First, aim at the high a road to generalize to the spatial influence in business proceeding theories, can promote the theoretical development of the business district. The next in order, develop the offering with the business for developments of the City-viaduct transportation the decision consults, making City-viaduct at appropriate satisfy the transportation function at the same time, alleviate City-viaduct to along environmental disadvantageous influence in line, keep the public and spatial value. This text is tight to button up developments of the high a road transportation to the spatial influence in activity in business, and take Guangzhou City as an example proceed the substantial evidence, first take the inside wreath road of Guangzhou as an example, tally up the City-viaduct on the macro view to city land construction and structural influence in space in businesses; The next in order take Guangzhou people road viaduct as an example, with the city designs theories is guide, expatiate the high a road on the tiny view to the environmental influence in business. The purpose is to passes the research get a conclusion: The first, the high a road chooses how line is will affect spatially to the traditional business activity lowest, traditional business in the second, city at face the transportation development bring the negative influence at the same time, how to pass the programming design, increasing the competition ability of the oneself, mold to have the city culture, have the business space of the vitality. |