Nova Widayanti
Civil Engineering Study Program, Lambung Mangkurat University

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ANALYSIS OF THE EFFECTIVENESS OF PEDESTRIAN CROSSING BRIDGE (JPO) FACILITIES IN BANJARBARU CITY Erwin Rony Fadhilah; Nova Widayanti; Muhammad Alfian Noor
CERUCUK Vol 10, No 4 (2026): CERUCUK VOL. 10 NO. 4 APRIL 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i4.18922

Abstract

People crossing bridges serve as a means to reduce conflicts between pedestrians and vehicles, which can interfere with the smooth flow of traffic, as well as improve safety and comfort when crossing. One of the roads in Banjarbaru that uses access to cross people, namely on Ahmad Yani KM 34 street, precisely adjacent to the Banjarbaru City BNI office. This pedestrian crossing bridge is newly built by the government, this is done based on consideration of the need for transportation crossing facilities/infrastructure in the city of Banjarbaru. This study was conducted to evaluate the performance of the use of pedestrian bridges in Banjarbaru City by considering the frequency of crossings (P), traffic intensity (V), and evaluations from participants. The level of effectiveness of the use of pedestrian bridges is classified as "highly effective." Based on the results of the analysis, the PV2 value  obtained exceeded 2x108. The number of crossers (P) is in the range of 50-100 people per hour, while the volume of vehicles (V) is in the range of >750 vehicles per hour. Referring to the standards of the Directorate General of Highways in 2023, the most suitable crossing facility for the location being studied is Pelican with waiting stalls and pelican only. Based on the assessment of pedestrians using the Likert scale, a total average score of 3.085 was obtained, which shows that its effectiveness is relatively low. Based on observations and measurements at the site, several parameters were found that did not meet the applicable guideline standards. For example, the height of the climb (0.1 m) is less than the stipulated (it should be a minimum of 0.15 m and a maximum of 0.18 m). In addition, the width of the step (0.25 m) is not in accordance with the Bina Marga regulations which require a minimum width of 0.3 m. And the ramp width does not meet. Keywords : Pedestrian, Effectiveness, Crossing Facilities
PERFORMANCE ANALYSIS OF THE INTERSECTION OF FOUR VETERAN ROADS, MARABAHAN DISTRICT, BARITO KUALA REGENCY Anita Fitriani; Nova Widayanti; Nada Salsabila
CERUCUK Vol 10, No 4 (2026): CERUCUK VOL. 10 NO. 4 APRIL 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i4.18923

Abstract

The population and motor vehicle growth in Marabahan City, South Kalimantan, as a result of the designation of East Kalimantan as the new capital of Indonesia, has led to a significant increase in traffic volume, particularly at the Marabahan four-leg intersection—a non-signalized intersection that serves as a key route for community activities during peak hours. This study aims to evaluate the current performance of the intersection, determine when its performance begins to decline, and propose appropriate mitigation measures, using methods based on the 2023 Indonesian Highway Capacity Guidelines (PKJI 2023) and analysis conducted with Excel. Traffic volume data collected over 12 hours on November 24 and 25, 2024, along with population data from Barito Kuala Regency, were analyzed, revealing peak hours on Sunday at 17:00–18:00 and Monday at 07:15–08:15, with an existing performance showing a level of service C. Forecasting indicates a decline in performance to the level of service D by the 14th year,  necessitating intervention. Two alternative solutions are proposed: converting the intersection into a signalized (APILL) intersection with an average delay of 25 seconds/pcu (LOS B) and widening the geometric layout, resulting in a degree of saturation (DS) of 0.873, delay of 16.674 seconds/pcu, queue probability of 45.506%, and maintaining a level of service C.Keywords: Intersection Performance, Indonesian Highway Capacity Guidelines 2023 (PKJI 2023), Signalized Intersection (APILL), Level of Service Index, Capacity, Degree of Saturation.