An Analysis of the Level of Service of Unsignalized Intersections Along the Arterial Roads in the Heritage City of Vigan

Abstract

This study aimed to look into the traffic situation ofthe unsignalized intersections relative to the level of service and the flow or volume of vehicles entering the arterial roads and going to the central business district of the heritage city of Vigan. Also, the me speed of vehicles passing through the arterial road was determined through spot speed survey. The data is necessary in visiting the ordinances relative to the allowable speed as set by regulating the traffic flow at the intersections in order to reduce the conflicts of vehicles and pedestrians and ensure safety among motorists and pedestrians. The researchers recommend schemes to improve the traffic management practices of the city.