Erlangga, Agi Rahmantoko (2025) PEMETAAN SUHU DAN TEKANAN UDARA TERHADAP FAKTOR KEPADATAN LALU LINTAS DI RUAS JALAN WILAYAH KABUPATEN MOJOKERTO. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Mojokerto Regency, East Java, is a region with a high population of 1,147,435 people consisting of 577,672 male residents and 569,763 female residents. The growth in the number of motorized vehicles in Mojokerto Regency has an impact on increasing traffic density and changes in environmental conditions, especially temperature and air pressure. This study aims to analyze the relationship between vehicle volume, degree of saturation (DS), CO₂ gas emissions, and temperature and air pressure conditions on arterial roads in Mojokerto Regency (Jl. Bypass Mojokerto, Jl. Jampirogo Mlirip, Jl. Gemekan Jampirogo, Jl. Jaya Negara, and Jl. Gempol Mojokerto). The method used is a field survey at 20 research points during the morning rush hours (06.00–09.00) and afternoon (15.00–18.00), with data analyzed using statistical methods, regression, and Geographic Information System (GIS) based mapping. The results showed that the highest vehicle volume reached 12,017.65 smp/hour on Jl. Jampirogo Mlirip in the afternoon, while the highest in the morning was 2,077.85 smp/hour on Jl. Gemekan Jampirogo. The highest DS value in the morning was 0.62 on Jl. Gemekan Jampirogo, while in the afternoon it was 0.568 on Jl. Jampirogo Mlirip, which indicates traffic conditions approaching capacity. Air temperature was recorded between 23°C to 37°C in the morning and 25°C to 34.7°C in the afternoon, while air pressure was in the range of 1006–1010 hPa. The highest CO₂ emissions reached 816 ppm in the morning and 875 ppm in the afternoon on Jl. Gempol Mojokerto, while the lowest was recorded at 300–323 ppm on Jl. Bypass Mojokerto. Overall, the research results show that increases in vehicle volume and density correlate with increases in air temperature and CO₂ emissions, while air pressure tends to decrease at points with heavy traffic. This research is expected to serve as a reference for sustainable transportation planning and mitigating the environmental impacts of traffic congestion in Mojokerto Regency. Keywords: Traffic density, degree of saturation, CO₂ emissions, air temperature, air pressure, Geographic Information Systems (GIS).
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) | ||||||||
| Divisions: | Faculty of Engineering > Departement of Civil Engineering | ||||||||
| Depositing User: | Agi Rahmantoko Erlangga | ||||||||
| Date Deposited: | 16 Sep 2025 03:02 | ||||||||
| Last Modified: | 16 Sep 2025 03:02 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/43602 |
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