Aerospace Engineering, Ceramics and Composites, Engineering
2
Scopus Publications
Scopus Publications
Design Strategies for Off-Street Parking in High-Density Industrial Areas: A Case Study of Industrial Estates in Indonesia Tetty Sulastry Mardiana, Mutharuddin, Purwoko, Novi Irawati, Subaryata, Herma Juniati, Tania Andari, Hasriwan Putra, Nurul Aldha Maulidina Siregar Evergreen, 2026 The rapid expansion of industrial zones has resulted in increased freight traffic and significant parking shortages, especially in high-density industrial estates in Indonesia. This study aims to quantify the parking space requirements for logistics vehicles and propose an optimized off-street parking design to improve traffic flow and safety. A mixed-method approach was employed, combining field surveys, vehicle counts, driver interviews, and spatial mapping during peak hours over three consecutive weekdays. The analysis used Parking Space Units (PSU), and Parking Space Requirements (PSR) to determine that 11,637 m² (plus a 30% reserve) is needed to relocate roadside-parked trucks. The proposed off-street facility can accommodate 203 wing box trucks or single-axle, 113 passenger cars and 350 motorcycles, with essential amenities for drivers. This research contributes a data-driven framework for industrial estate managers and policymakers to design sustainable parking facilities, reducing congestion, fuel consumption, and emissions in densely industrialized regions.
Transportation connectivity development strategy in the Wakatobi islands, Indonesia Win Akustia, Herma Juniati, Feronika Sekar Purwiningsih, Johny Malisan, Abdul Mutholib, Herlina Tarigan, Purwoko Purwoko, Djoko Sulistyono, Tri Bastuti Purwantini, Haryati Haryati Journal of Infrastructure Policy and Development, 2024 This study aims to analyze connectivity or accessibility between regions in Wakatobi islands, both within and between islands, to understand the available transportation network. Based on an understanding of the dynamics of connectivity, it is expected to provide a solid foundation for the development of more efficient and sustainable transportation infrastructure in the future. A combination of qualitative and quantitative approaches is used to explore data more comprehensively and accurately. The two primary airports and several ports are still insufficient in enhancing connectivity for both the residents and tourists within the archipelago. Improving road, sea, and air transportation networks is a necessity and expectation to improve connectivity between regions. An analysis of accessibility potential provides an overview of transportation costs and expensive and long travel fares. There are several needs that need to be met in the form of the revitalization of local ports, the development of the concept of Air Buses between crossing ports, optimizing routes between airports, and the implementation of Bus/BRT (Bus Rapid Transit) on each island with feeder lines. Furthermore, the development of connectivity in Wakatobi must consider various alternative modes of transportation, increasing service frequencies, and developing supporting infrastructure. This conclusion is the basis for the preparation of a holistic and sustainable connectivity development plan in the Wakatobi archipelago.
