In order to analyze the variation of land use around expressway entrances and exits with the completion time,19 entrances and exits built earlier in Hunan Province were taken as the research objects,and the land use data of the five phases in 1995,2000,2005,2010 and 201...MORE In order to analyze the variation of land use around expressway entrances and exits with the completion time,19 entrances and exits built earlier in Hunan Province were taken as the research objects,and the land use data of the five phases in 1995,2000,2005,2010 and 2015 were used.The land use intensity and dynamic degre...