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Journal : Teknisia

DAMPAK PETUGAS PENGATUR LALU LINTAS TERHADAP KINERJA SIMPANG 4 TAK BERSINYAL LEMBAH UGM, YOGYAKARTA Verawanti Verawanti; Prima Juanita Romadhona
TEKNISIA Vol. XXIV, No. 1, Mei 2019
Publisher : Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknisia.vol24.iss1.art5

Abstract

The arrangement of peak traffic flow in unsignalized intersections usually carried out by illegal traffic wardens (PTR) and legal traffic wardens (PR).Additionally, traffic management implemented by PTR and PR only during peak hours. This research was executed in4 unsignalized Intersection at Agro street – Bougenville street (Lembah UGM), Sleman. The high traffic volume without the arrangement at the intersection caused traffic jam, so the performance level decreased. This study aimed to determine the impact of PTR and PR and find out alternative solutions at the intersection. The methods for obtaining primary data were by surveying traffic volume data, vehicle speed data, queue length data, driving behaviours andgeometry in the field. The data analysis in this study used VISSIM 9.0.The intersection condition without traffic management of wardenshad delay as much as 21,93 seconds with level of service (LOS) C. Intersections management with PTR produced a value of intersection delay was 30,02 seconds with level of service (LOS) D. Intersections management with PR produced a value of intersection delay was 29,20 seconds with level of service (LOS) D. This result showed that the performance of the intersections in all conditions were worse conditions. The alternative solution in this research was traffic signal with average delay value was 30,31 seconds with level of service (LOS) D. Hopefully, management intersections with traffic signals could reduce accidents risk at intersections.
EVALUASI FASILITAS BAGI PENYANDANG DISABILITAS DI STASIUN YOGYAKARTA Aisyah Nur Jannah; Prayogo Afang Prayitno; Prima Juanita Romadhona
TEKNISIA Vol. XXVI, No. 2, November 2021
Publisher : Jurusan Teknik Sipil, Fakultas Teknik Sipil dan Perencanaan, Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/teknisia.vol26.iss2.art3

Abstract

Yogyakarta Station is a railway station located in Yogyakarta City. As a transportation mode transfer point, the station must be inclusive for all train passengers, including passengers with disabilities. An inclusive railway station will be accomplished by providing station facilities that accommodate accessibility for passengers with disabilities. This study aims to evaluate the facilities for passengers with disabilities at Yogyakarta Station. By understanding the evaluation, railway operators and governments will create specific improvements that would make the station more inclusive. The facilities are following the Minister of Transportation Regulation Number PM 98 of 2017 concerning Providing Accessibility to Public Transportation Services for Service Users with Special Needs. This study uses the IPA (Importance Performance Analysis) method obtained through observation and questionnaires. The result shows that based on 15 (fifteen) facilities evaluated, all facilities are available in Yogyakarta Station except the guide block to the counters and toilets, information in Braille letters, ticketing counters/special ticketing counters, and information/customer service rooms which accessible easily. In addition, based on the IPA method, improving facilities for passengers with disabilities at Yogyakarta Station should be prioritized for ready-to-use wheelchair facilities, access to and from passengers in multi-story buildings, and toilet access.