Jitai Corridor is the extension and expansion of the former Jitai Industrial Corridor, with 105 National Road as the main line, Beijing-Kowloon Railway and Jiangxi-Guangdong Expressway as the wings, starting from Laoqiao Town in Jishui County in the north, Tangzhou Town in Taihe County in the south, Futan Town in Qingyuan District in the east and Luoxi Town in Taihe County in the west. Jitai Corridor covers three counties and four districts, including Ji 'an County, Jishui County and Taihe County, including the central city. The corridor is about 70 kilometers long from north to south, with an average width of 20 kilometers from east to west, with a total area of about 1400 square kilometers, accounting for 5.5% of the total area of Ji 'an, with a population of1270,000, of which the core area is 900 square kilometers, accounting for 3.6% of the total area of Ji 'an, and the total population is1030,000, accounting for the total population of Ji 'an. The area of Jitai Corridor includes the central city, counties and counties, "three counties and three districts" industrial parks and 24 townships. The specific composition is as follows:

(1) Urban areas: downtown, Jishui County, Ji 'an County and Taihe County.

(2) Park: National Jinggangshan Economic and Technological Development Zone, Jizhou Industrial Park, Hedong Economic Development Zone, Jishui Industrial Park, Ji 'an High-tech Zone and Taihe Industrial Park.

(3) Villages and towns: Wenfeng Town, Laoqiao Town, Jin Tan Town, huangqiao town, Jishui County; Tianyu Town, Futan Town, Guixia Town and Wenbei Township in Qingyuan District; Xingqiao Town, Zhangshan Town, Changtang Town, Qulai Town and Hebu Township in Jizhou District; Dunhou Town, hengjiang town, fenghuang town, yong he zhen and Tongping Town, Ji 'an County; Chengjiang Town, Yanxi Town, Luoxi Town, Nanxi Township, Tangzhou Town and Wanhe Town in Taihe County.