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All Journal Jurnal Penelitian Sekolah Tinggi Transportasi Darat Indonesia Berdampak: Jurnal Pengabdian Kepada Masyarakat
Torang Hutabarat
Politeknik Transportasi Darat Indonesia - STTD
Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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Demand-Supply Gap Analysis And Fleet Adjusment Strategy For Public Transport In Bekasi (Study Case K-19a) R. Caesario Boing, R,R.; Torang Hutabarat; Adithya Prayoga S; Tatang Adhiatma; Aan Sunandar; Gilbert Matthew
Jurnal Penelitian Sekolah Tinggi Transportasi Darat Vol 16 No 1 (2025): June 2025
Publisher : Politeknik Transportasi Darat Indonesia - STTD Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55511/jpsttd.v16i1.716

Abstract

Bekasi City as one of the main buffers of DKI Jakarta is experiencing rapid population growth, accompanied by an increasing need for public transportation. Urban Transportation (Angkot) K19A is one of the vital modes of transportation for the community, especially for trips to work, school, and shopping centers. However, the increasing number of users means that the K19A fleet is often unable to meet the needs of the community, which is characterized by passenger density during peak hours and long waiting times. This condition has the potential to reduce the quality of service and encourage a shift to private vehicles, which can worsen congestion and air pollution. This study aims to analyze the need for additional K19A fleets based on passenger demand data, travel patterns, and route efficiency. By using a data-based approach, the results of the study are expected to be the basis for policy makers in formulating strategies to improve more effective and sustainable public transportation services in Bekasi City
Peningkatan Pengetahuan Rambu Lalu Lintas melalui Penyuluhan kepada Ibu-Ibu PKK di Desa Cimanggis, Kabupaten Bogor Eko Primadi Hendri; Aan Sunandar; Torang Hutabarat; Tatang Adhiatna; Sulistyo Sutanto; Sarah Fadhlia
Indonesia Berdampak: Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 2 (2026): JULI-DESEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/8xnhnb29

Abstract

Limited public understanding of the functions and meanings of traffic signs may affect traffic discipline and increase the risk of traffic violations and accidents. Women members of the Family Welfare Empowerment (PKK) organization play a strategic role as educators within their families; therefore, improving their knowledge of traffic signs is expected to have a broader impact on community traffic safety awareness. This community service program aimed to improve the participants’ knowledge of traffic sign classifications, functions, and meanings through lectures, interactive discussions, and demonstrations. The activity was conducted in RT 001/RW 001, Cimanggis Village, Bojonggede District, Bogor Regency, involving 17 PKK members. The effectiveness of the program was evaluated using a one-group pretest–posttest design. Data were analyzed using descriptive statistics, followed by the Shapiro–Wilk normality test and a paired-samples t-test. The results showed that the mean score increased from 4.65 in the pretest to 7.53 in the posttest, representing an improvement of 2.88 points. The Shapiro–Wilk test indicated that the data were normally distributed (p = 0.207), while the paired-samples t-test revealed a statistically significant improvement in participants’ knowledge after the educational intervention (t = −6.255, p < 0.001). Furthermore, 76.47% of the participants achieved a posttest score of at least seven, meeting the predetermined success indicator. These findings demonstrate that lecture-based education combined with discussion, demonstration, and visual learning media is effective in improving community knowledge of traffic signs and supporting the development of a traffic safety culture within families and the wider community.
Co-Authors Aan Sunandar Adithya Prayoga S Eko Primadi Hendri Gilbert Matthew R. Caesario Boing, R,R. Sarah Fadhlia Sulistyo Sutanto Tatang Adhiatma Tatang Adhiatna