FLOW PATTERNS OF VEHICULAR TRAFFIC ALONG HIGHWAY TOLL PLAZA IN OGUN STATE

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2009
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/27651/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=10713
• Institution: Universitas Gadjah Mada

Congestion on our highways, freeways and arterials are increasing at an alarming rate. This occurs because there is an increase in vehicular growth without a corresponding increase in road size, and this has made free flow of traffic a preponderant problem in our highways. Toll plaza causes delay on our highways and results are formation of queue. This paper examined how simple queuing model can be used to determine traffic intensity and theflow pattern of car traffic at a toll plaza. The study was carried out with twelve field assistants at Ogere tollplaza in Ogun State. Findings show a significant variation in the degree of hourly traffic intensities at the four pay points for cars at the toll plaza. However, variation in the daily traffic intensities at the four pay points for cars showed no significant variation. The study also revealed that bumps constructed to check vehicles speed, hawker's trading activities are among other factors that constitute hindrance to free flow of traffic other than service time and inter-arrival time of cars at the toll plaza. It is therefore recommended that appropriate authority should look into thesefactors and take necessary steps towards ensuring free flow of traffic at theplaza. Key words: flow pattern, vehicular traffic, toll plaza