Four projects. According to the query, the road network shows that this project mainly includes four sub-projects, namely the road reconstruction and expansion project of the northern section of Honglong Road; Hongta District Rural Revitalization Cultural Tourism Loop Project; Shortboard construction project of pre-school education in Hongta District; The total investment of the People's Hospital in the new area along the river in Hongta District is 3.09 billion yuan, of which the project cost investment is 65.438+445 billion yuan.