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All Journal JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi)
Gracia Mizuno Elisa Sompie
Universitas Sam Ratulangi
Decision Sciences, Operations Research & Management

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EVALUATING THE EFFECTIVENESS OF SCHOOL SAFETY ZONES ON A NATIONAL ARTERIAL ROAD: EVIDENCE FROM MANADO CITY, INDONESIA Gracia Mizuno Elisa Sompie; Johan Reineer Tumiwa; Main Al-Dalahmeh; Adrian Nagy
JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi). Vol 13 No 2 (2026): JMBI UNSRAT Volume 13 Nomor 2
Publisher : Magister Manajemen Program Pasca Sarjana Universitas Sam Ratulangi Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35794/jmbi.v13i2.68746

Abstract

This study embodies the implementation and effectiveness of the School Safety Zone (ZoSS) at Pertiwi Junior High School and Senior High School in Manado, located on Jalan A.A. Maramis, a national arterial corridor in Manado City. The research method used a field survey with facility compliance analysis based on the Decree of the Director General of Land Transportation No. SK.3582/AJ.403/DRJD/2018, traffic performance assessment according to the 2023 Indonesian Road Capacity Guidelines (PKJI), and a Two-Sample T-Test statistical test. The evaluation results showed that several ZoSS facilities did not fully meet technical standards due to faded road signs and damaged signs. Statistical analysis confirmed a significant decrease in vehicle speed after entering the ZoSS area. However, its effectiveness is still limited because the majority of drivers continue to drive above the speed limit of 30 km/h. Meanwhile, road performance remains stable at level of service (LOS) C with a degree of saturation value between 0.456 and 0.681. In conclusion, the current implementation of ZoSS is not optimal in controlling vehicle speed and improving pedestrian safety. Technical infrastructure improvement steps are needed.
Co-Authors Adrian Nagy Johan Reineer Tumiwa Main Al-Dalahmeh