PENGARUH FLY OVER SIMPANG JAKABARING TERHADAP KINERJA LALU LINTAS

Road is a land transportation infrastructure that includes all parts of the road. Including complementary buildings amd equipment intented for traffic. An intersection is an area where two or more roads meet or cross. traffic is defined as the movement of vehicles and people in the road traffic space. Road congestion oflen occurs at the Jakabaring intersection, which is a road with a fairly densw traffic volume. This study aims to determine the capacity at the Jakabaring flyover at the moment and to know the performance before and after the construction of the Jakabaring flyover. From the result of the 2011 LHR volume of 3946 smp/jam on street Mayjen HM Ryacudu. Form the result of the 2012 LHR volume of 3414 smp/jam on the Gub H Bastari street. From the result of the 2013 LHR volume of 3514 smp/jam on street Jendral Ahmad Yani. From the result of the 2014 LHR volume of 3426 smp/jam on street K H A Rasyid Siddiq. From the result of the 2015 LHR volume smp/jam on street K H A Rasyid Siddiq. From the result of the 2019 LHR volume it was 3797 smp/jam, the degree of saturation was 0.718 on the congested due to the Jakabaring intersection flyover project and in 2019 the vehicle volume experienced a very significant decrase, where the flow of vehicle activity was normal and stable, because the flyover was already operating, resulting im congestion and the flow of vehicle no longer experiences long queues. The performance of the Jakabaring Intersection Fly Over can be concluded that, the Flyover can improve the performance at the Jakabaring four intersection