Effect of Land Transport Infrastructure Against Problems in Jayapura City

Abstract

The transportation sector is one of the sectors that has a large enough impact on the environment, especially the occurrence of air pollution in urban areas. In addition, congestion and damage to several roads are affected by traffic volume, proportion of heavy vehicles, speed, and the amount of delay. The transportation system is very important in supporting daily activities such as economic activities, activities in the world of education and activities in the world of work. The purpose of this study is to determine the effect of land transportation infrastructure on congestion in the city of Jayapura . This research is a quantitative research. The data collection technique used in this study is to use a questionnaire. Data analysis in this study was carried out using simple regression analysis. Based on the research results of the t test (partial), it can be seen that the SPSS calculation obtained t count of -8,957 with a probability value (sig value) of 0.000. The probability value is smaller than alpha (5%). Thus it can be concluded that partially land transportation infrastructure has a significant effect on congestion.