ABSTRACT Jalan Lobak is a 2-lane 2-way undivided road (2/2 UD) located in the Pekanbaru area. This road is traversed by many types of vehicles, both light vehicles, medium vehicles, so that during rush hours traffic jams and delays are common. This road performance calculation method is guided by MKJI 1997. Based on the results of the research it can be seen that the peak flow is Tuesday 2…